computer assignment for class 9

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CBSE Worksheets for Class 9 Computer Science

CBSE Worksheets for Class 9 Computer Science: One of the best teaching strategies employed in most classrooms today is Worksheets. CBSE Class 9 Computer Science Worksheet for students has been used by teachers & students to develop logical, lingual, analytical, and problem-solving capabilities. So in order to help you with that, we at WorksheetsBuddy have come up with Kendriya Vidyalaya Class 9 Computer Science Worksheets for the students of Class 9. All our CBSE NCERT Class 9 Computer Science practice worksheets are designed for helping students to understand various topics, practice skills and improve their subject knowledge which in turn helps students to improve their academic performance. These chapter wise test papers for Class 9 Computer Science will be useful to test your conceptual understanding.

Board: Central Board of Secondary Education(www.cbse.nic.in) Subject: Class 9 Computer Science Number of Worksheets: 8

CBSE Class 9 Computer Science Worksheets PDF

All the CBSE Worksheets for Class 9 Computer Science provided in this page are provided for free which can be downloaded by students, teachers as well as by parents. We have covered all the Class 9 Computer Science important questions and answers in the worksheets which are included in CBSE NCERT Syllabus. Just click on the following link and download the CBSE Class 9 Computer Science Worksheet. CBSE Worksheets for Class 9 Computers can also use like assignments for Class 9 Computer Science students.

• CBSE Worksheets for Class 9 Computer Science Assignment 1
• CBSE Worksheets for Class 9 Computer Science Assignment 2
• CBSE Worksheets for Class 9 Computer Science Assignment 3
• CBSE Worksheets for Class 9 Computer Science Assignment 4
• CBSE Worksheets for Class 9 Computer Science Assignment 5
• CBSE Worksheets for Class 9 Computer Science Assignment 6
• CBSE Worksheets for Class 9 Computer Science Assignment 7
• CBSE Worksheets for Class 9 Computer Science Assignment 8

Advantages of CBSE Class 9 Computer Science Worksheets

• By practising NCERT CBSE Class 9 Computer Science Worksheet , students can improve their problem solving skills.
• Helps to develop the subject knowledge in a simple, fun and interactive way.
• No need for tuition or attend extra classes if students practise on worksheets daily.
• Working on CBSE worksheets are time-saving.
• Helps students to promote hands-on learning.
• One of the helpful resources used in classroom revision.
• CBSE Class 9 Computer Science Workbook Helps to improve subject-knowledge.
• CBSE Class 9 Computers Worksheets encourages classroom activities.

Worksheets of CBSE Class 9 Computer Science are devised by experts of WorksheetsBuddy experts who have great experience and expertise in teaching Maths. So practising these worksheets will promote students problem-solving skills and subject knowledge in an interactive method. Students can also download CBSE Class 9 Computer Science Chapter wise question bank pdf and access it anytime, anywhere for free. Browse further to download free CBSE Class 9 Computer Science Worksheets PDF .

Now that you are provided all the necessary information regarding CBSE Class 9 Computer Science Worksheet and we hope this detailed article is helpful. So Students who are preparing for the exams must need to have great solving skills. And in order to have these skills, one must practice enough of Class 9 Computers revision worksheets . And more importantly, students should need to follow through the worksheets after completing their syllabus.  Working on CBSE Class 9 Computer Science Worksheets will be a great help to secure good marks in the examination. So start working on Class 9 Computers Worksheets to secure good score.

CBSE Worksheets For Class 9

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Assignments For Class 9 Computer Science

Assignments for Class 9 Computer Science have been developed for Standard 9 students based on the latest syllabus and textbooks applicable in CBSE, NCERT and KVS schools. Parents and students can download the full collection of class assignments for class 9 Computer Science from our website as we have provided all topic wise assignments free in PDF format which can be downloaded easily. Students are recommended to do these assignments daily by taking printouts and going through the questions and answers for Grade 9 Computer Science. You should try to do these test assignments on a daily basis so that you are able to understand the concepts and details of each chapter in your Computer Science book and get good marks in class 9 exams.

Assignments for Class 9 Computer Science as per CBSE NCERT pattern

All students studying in Grade 9 Computer Science should download the assignments provided here and use them for their daily routine practice. This will help them to get better grades in Computer Science exam for standard 9. We have made sure that all topics given in your textbook for Computer Science which is suggested in Class 9 have been covered ad we have made assignments and test papers for all topics which your teacher has been teaching in your class. All chapter wise assignments have been made by our teachers after full research of each important topic in the textbooks so that you have enough questions and their solutions to help them practice so that they are able to get full practice and understanding of all important topics. Our teachers at https://www.assignmentsbag.com have made sure that all test papers have been designed as per CBSE, NCERT and KVS syllabus and examination pattern. These question banks have been recommended in various schools and have supported many students to practice and further enhance their scores in school and have also assisted them to appear in other school level tests and examinations. Its easy to take print of thee assignments as all are available in PDF format.

Some advantages of Free Assignments for Class 9 Computer Science

• Solving Assignments for Computer Science Class 9 helps to further enhance understanding of the topics given in your text book which will help you to get better marks
• By solving one assignments given in your class by Computer Science teacher for class 9 will help you to keep in touch with the topic thus reducing dependence on last minute studies
• You will be able to understand the type of questions which are expected in your Computer Science class test
• You will be able to revise all topics given in the ebook for Class 9 Computer Science as all questions have been provided in the question banks
• NCERT Class 9 Computer Science Workbooks will surely help you to make your concepts stronger and better than anyone else in your class.
• Parents will be able to take print out of the assignments and give to their child easily.

All free Printable practice assignments are in PDF single lick download format and have been prepared by Class 9 Computer Science teachers after full study of all topics which have been given in each chapter so that the students are able to take complete benefit from the worksheets. The Chapter wise question bank and revision assignments can be accessed free and anywhere. Go ahead and click on the links above to download free CBSE Class 9 Computer Science Assignments PDF.

You can download free assignments for class 9 Computer Science from https://www.assignmentsbag.com

You can get free PDF downloadable assignments for Grade 9 Computer Science from our website which has been developed by teachers after doing extensive research in each topic.

On our website we have provided assignments for all subjects in Grade 9, all topic wise test sheets have been provided in a logical manner so that you can scroll through the topics and download the worksheet that you want.

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Yes all test papers for Computer Science Class 9 are available for free, no charge has been put so that the students can benefit from it. And offcourse all is available for download in PDF format and with a single click you can download all assignments.

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• CBSE Class 9
• CBSE Class 9 Syllabus
• Class 9 Information Technology Syllabus

CBSE Class 9 Information Technology Syllabus 2023-24

CBSE Syllabus for Class 9 Information Technology is given in PDF format for the students to use. In this modern day and age, information technology plays a big role. So, students should learn the basics of Information Technology at the school level. The Information Technology CBSE syllabus for Class 9 for the academic year 2023-24 helps students to know the topics and subtopics they are going to study in the respective academic year. It provides the complete course content along with a marking scheme, assignments, projects and time duration for each section.

Having a proper understanding of the syllabus will help the students become more confident while preparing for their Class 9 Information Technology subject. Download the CBSE syllabus of Information Technology for Class 9 students here.

CBSE Class 9 Information Technology Syllabus for 2023-24 Academic Year

CBSE Syllabus for Class 9 Information Technology 2023-24 PDF

2023-24 CBSE Class 9 Information Technology Syllabus

For the benefit of the students, we have provided the latest CBSE syllabus of Class 9 Information Technology for 2023-24.

Information Technology Syllabus with Marking Scheme

Students can also check out the syllabus for other subjects of class 9 by visiting the syllabus page of CBSE.

PART A: Employability Skills

CBSE Class 9 IT Syllabus 

Unit 1 – Communication Skills-I

Unit 2 – Self-Management Skills-I

Unit 3 – ICT Skills-I

Unit 4 – Entrepreneurial Skills-I

Unit 5 – Green Skills-I

PART B: Subject-Specific Skills

Unit 1 – Introduction to IT-ITeS Industry

Unit 2 – Data Entry & Keyboarding Skills

Unit 3 – Digital Documentation

Unit 4 – Electronic Spreadsheet

Unit 5 – Digital Presentation

PART C: Practical Work

• Practical Examination
• Written Test

PART D: Project Work/Field Visit

• Practical File / Student Portfolio

Frequently Asked Questions on CBSE Class 9 Information Technology Syllabus 2023-24

How is the mark distribution of information technology according to the cbse syllabus for class 9, what are part a and part b cbse syllabus for class 9, what are the steps included in part c of the cbse information technology syllabus for class 9.

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NCERT Solutions for Class 6, 7, 8, 9, 10, 11 and 12

NCERT Solutions for Class 9 Foundation of Information Technology – Computer Software

January 5, 2018 by Rama Krishna

Very Short Answer Type Questions

Question 1. What is a computer software? Answer: Computer software is a collection of programs, procedure and related data that provide the instructions for telling a computer what to do and how to do it.

Question 2. What do you mean by system software? Answer: System software refers to the programs that controls internal computer operations and makes best use of the hardware devices.

More Resources for CBSE Class 9

NCERT Solutions

• NCERT Solutions Class 9 Maths
• NCERT Solutions Class 9 Science
• NCERT Solutions Class 9 Social Science
• NCERT Solutions Class 9 English
• NCERT Solutions Class 9 Hindi
• NCERT Solutions Class 9 Sanskrit
• NCERT Solutions Class 9 IT
• RD Sharma Class 9 Solutions

Question 3. What do you mean by an operating system? Answer: Operating system is a program that acts as an interface between the user and the hardware.

Question 4. In order to use the printer, an operating system will need a special type of software. This software is known as what? Answer: In order to use the printer, an operating system will need a device driver software.

Question 5. Which language processor converts an HLL program into machine language at once? Answer: Compiler is a language processor which converts whole HLL program into machine language at once which can be understood by the processor.

Question 6. Define a utility software. Answer: A utility software is a system software designed to help in the management and tuning of operating systems, computer hardwares and different application softwares.

Question 7. Mention some examples of utility software. Answer: Data compression utilities, virus protection utilities and disk defragmentation utilities.

Question 8. Which software do you use to keep your system intact from computer viruses? Answer: Antivirus software is used to keep your system intact from computer viruses.

Question 9. Why we cannot use a text editor as a picture editing tool? Answer: Text editor is a editing program which does not support the editing of graphical images because it works only on text.

Question 10. Describe an application software. Answer: An application software is designed to help the user to perform specific functions.

Question 11. Why do we use spreadsheets? Answer: A spreadsheet is specially used to organise data in tables and to analyse the tabulated data in desired manner. It allows you to do a lot of calculations.

Question 12. Name the software used to control redundancy from a collection of large amount of data. Answer: A database is a collection of integrated data stored together with controlled redundancy to serve one or more applications in an optimal fashion.

Question 13. Name the latest attendance recording devices used in an attendance system. Answer: Biometrics and Access cards.

Question 14. What do you mean by machine language? Answer: Machine language is the only language that is understood by the computers. It is a collection of binary digits (0 or 1) or bits that the computer reads and interprets.

Short Answer Type Questions

Question 1. Name the types of software with examples for each. Answer: There are two types of software, i.e. system software and application software. Language processors (interpreters, compilers and assemblers), operating systems etc., are the examples of system software. Whereas, payroll system, accounting software etc., are the examples of an application software.

Question 2. Write a short note an BIOS. Answer: The Basic Input/Output System (BIOS) is commonly known as ; system BIOS. It is a boot firmware or a small program that controls various electronic devices attached to the main computer system. The initial function of the BIOS is to initialise system devices such as RAM, hard disk, CD/DVD drive, video display card and other hardwares. It sets the machine hardware into a known state that helps the operating system to configure the hardware components. This process is known as Booting Up the computer.

Question 3. Which is more beneficial a compiler or an interpreter and why? Answer: Compiler is more bent fi cial than an interpreter for translating a high leve, language program into machine language program because compilation process of a compiler is nearly 5 to 25 times faster than interpreter.

Question 4. What are the functions of an interpreter? Answer: Interpreter is very useful for debugging and suitable for novice programmer. This is a slow process and consumes less memory space. Some basic functions of an interpreter are as follows:

• Translates one instruction at a time.
• It checks the execution of the instructions line-by-line.

Question 5. Distinguish between compiler and interpreters. Answer:

  Question 6. Explain any one utility software. Answer: It is a system software designed to help in management and tuning of operating systems, computer hardwares and different application softwares. A single piece of utility software is usually called a utility or a tool. Utilities are those application programs that assist the computer by performing house-keeping functions like backing up disk or scanning/cleaning viruses. A utility program carries out some of the common tasks, while using a computer system. Utility software is also known as service program, service tool or utility routine. It differs from applications mostly in terms of size, complexity and function. Utility programs are bundled with operating systems. However, these programs are also available in a separate package and that’s why they are sometimes considered separate from system software. Utilities include Disk Compression, Backup, Virus Protection Utilities (Antivirus), Disk Defragmentation Utilities etc.

Question 7. Explain the main role of data backup software. Answer: Backup software is used to make a copy of all the information stored on a disk and restore it when needed. An ideal data backup software provides functionalities beyond simple copying of data files. This software often supports user needs to specifying what is to be backed up and when.

Question 8. What is the use of disk defragmenter? Answer: It can detect computer files, whose contents are broken across several locations on the hard disk and move these fragments in a particular location to increase storage efficiency. You can use disk defragmenter to rearrange files and unused space of your hard disk, so that programs run fast, e.g. MyDefrag, PerfectDisk, Diskeeper, Defraggler etc. You can start Disk Defragmentation process as follows: Click Start —> All Programs —> Accessories —> System Tools —> Disk Defragmenter.

Question 9. What do you mean by debugging? Answer: The process of searching and correcting bugs (errors) in a program is called debugging and debugger is a program that is used as an aid to remove bugs from program. Bug in a small computer program causing a problem to crash the system or produce an invalid output.

Question 10. What are the four steps in debugging? Answer: The four steps in debugging are as follows:

• Discovering of the bug
• Isolation of the bug
• Finding the bug
• Fixing the bug

Question 11. What do you understand by network utilities? Write some cpmmands to start a network utility? Answer: Network utilities provide a way to check the connectivity of a network and log events while using the Internet, ipconfig, ping, spray etc., are some commands to start a network utility.

Question 12. What is the use of network utility? Answer: Network utility analyses the computer’s network connectivity, configure network settings, check the data transfer or log events. It works for the router to check whether the network is connected or not and other technical issues.

Question 13. Explain file manager. Answer: It is a software program that provides a user interface to work with file system. It helps a user to manage all the files on its computer system. All file managers allow the user to view, edit, copy and delete the files on its computer system, e.g. Nomad.net, Master Commander, Unreal Commander etc.

Question 14. What is the difference between machine language and assembly language? Answer: Difference between machine language and assembly language are as follows:

Question 15. Explain encryption and decryption. Answer: A process to convert a plain text into cipher text is called encryption. Whereas, a process to convert a cipher text into plain text is called decryption.

Question 16. What is general purpose application software? Give some examples of general purpose application. Answer: General purpose application softwares are those softwares, which are used for any general function. They allow people to do simple computer tasks. It is sometimes referred to as GPS. e.g. graphics, multimedia, presentation software, desktop publishing software etc.

Question 17. Why do we use reservation system? Answer: It is a computerised system used to store and retrieve information and conduct transactions related to air travel, hotels, car rental or other activities. It is an application software which is commonly seen at railway reservation offices, this software helps the concerned department to automatically check the availability of the seats or berths of any train and on any particular date with an incomparable speed.

Question 18. What are HLLs? Give example of some HLLs. Answer: It is an advanced computer programming language that is not limited to one computer, designed for a specific job and is easier to understand. The main advantage of high level languages over low level languages is that they are easier to read, write and understand, e.g. BASIC, C, FORTRAN, Java and Pascal.

Long Answer Type Questions

Question 1. What is an operating system? Explain its functions with an examples. Answer: It is a program that acts as an interface between the user and the hardware (i.e. for all computer resources). An operating system is an important component of a computer system, which controls and co-ordinates all other components of it. It activates all devices that makes them ready for work. It also performs all internal management functions and ensures systematic functioning of a computer system. The operating system performs the following functions:

• It recognises input from keyboard and sends output to the display screen.
• It makes sure that the programs running simultaneously do not interfere with each other.
• It is also responsible for security, ensuring that unauthorised users cannot access the system e.g. MS-DOS, Windows 95, Windows XP, Windows Vista etc.

Question 2. Describe utility software and also define its types. Answer: It is a system software designed to help in management and tuning of operating systems, computer hardwares and different application softwares. A single piece of utility software is usually called a utility or a tool. Utilities are those application programs that assist the computer by performing house-keeping functions like backing up disk or scanning/cleaning viruses. A utility program carries out some of the common tasks, while using a computer system. Utility software is also known as service program, service tool or utility routine. It differs from applications mostly in terms of size, complexity and function. Utility programs are bundled with operating systems. However, these programs are also available in a separate package and that’s why they are sometimes considered separate from system software. Utilities include Disk Compression, Backup, Virus Protection Utilities (Antivirus), Disk Defragmentation Utilities etc.

• Disk Compression It is a utility software which perform the task of emphasis on the drive, so that more space is available for additional data to be stored.
• Backup It can make copy of all information stored on a disk and restore either the entire disk files (e.g. an event of disk failure) or selected files (e.g. an event of accidental deletion) on the user defined storage.
• Disk Defragmenter It can detect computer files, whose contents are broken across several locations on the hard disk and move these fragments in a particular location to increase storage efficiency.
• Disk Checker and Disk Cleaner Disk Checker is a fully-featured disk diagnostics and repairing tool with backup ability.
• Disk Partition Tool It is an utility tool which can divide an individual drive into multiple logical drives, each with its own file system which can be mounted by the operating system and treated as an individual drive.

Question 3. Name at least two softwares that could be used to produce a publication such as brochure or newsletter. Explain each. Answer: A brochure or newsletter can be produced using

• Word processor
• DTP software

A Word processor is a general software, which is used for the processing of textual matter and creation of organised and error less documents. However, there are several Word processors, which offer features and utilities similar to DTP software. So, even they can be used for creating professional publications. A DTP software is meant for creating professional publications. It combines the functions of traditional typesetter and a layout artist to produce documents such as newsletters, brochures, leaflets, magazines etc.

Question 4. Explain Database Management. What are the features of DBMS? Answer: It refers to the software that is responsible for storing, maintaining and utilising a database. It enables a user to define, create and maintain the database and provide controlled access on it. A database is a collection of integrated data stored together to serve multiple applications. DataBase Managements System provides several additional features which are as follows:

• Removes data redundancy
• Elimination of data inconsistency
• Data integration
• Dat a sharing
• Data security e.g. MS-Access, Corel Paradox, Lotus Approach, MySQL, OpenOffice.org Base etc.

Question 5. Explain any five specific purpose application softwares. Answer:

• Hotel Management System It refers to the management techniques used in the hotel sector. It includes hotel administration, accounts, billing marketing, housekeeping, front office or front desk, e.g. Hotelogix PMS, Djubo, True Hotel Management, Aatithya HMS etc.
• Payroll Management System It is used by all modern organisations to encompass every employee of the organisation, who receives regular wages or other compensation. All different payment methods are calculated by the payroll software and the appropriate paychecks are issued. This software can also be used for printing or E-mailing the salary slip of employees, e.g. Namely, UltiPro etc.

HR Management System It refers to the systems and processes at the intersection between Human Resource Management (HRM) and Information Technology (IT). The function of HR department is generally administrative and common in all organisations. e.g. Effective Staff, Cezanne HR etc.

• Biometric integration
• Manual attendance integration e.g. eTimeTrackLite, Pyramid PTR 4000 etc.
• Billing System It refers to the software that is used to’ perform the billing process. It handles the tracking of labelled products and services delivered to a customer or set of customers. e.g. Billing Manager, BillingTracker, kBilling etc.

Question 6. What is an accounting software and HR management system. Also, name the types of accounting software? Answer: Accounting Software This system records and processes accounting transactions within functional modules such as accounts payable, accounts receivable, payroll and trial balance. It works as an accounting information system. There are several types of accounting software as follows:

• Accounts payable software
• Bank reconciliation software
• Budget management software etc. e.g. Tally ERP9, HDPOS, MARG, ProfitBooks etc.

Question 7. What are the generations of languages. Explain them. Answer:

• The first generation languages or 1GLs are low level languages like machine language. It is the only language understood by the computers. Sometimes, it referred to as machine code or object code or binary language. It is a collection of binary digits (0 or 1) or bits that the computer reads and interprets.
• The second generation languages or 2GLs are also low level languages that generally consist of assembly language. It is a low level programming language, which is used as an interface with computer hardwares. It uses structured commands as substitutions for numbers, allowing humans to read the code easier than looking at binary codes.
• The third generation languages or 3GLs are high level languages such as C. It is an advanced computer programming language that is not limited to one computer, designed for a specific job and is easier to understand. The main advantage of high level languages over low level languages is that they are easier to read, write and understand, e.g. BASIC, C, FORTRAN, Java and Pascal.
• The fourth generation languages or 4GLs are the languages that consists of statements similar to the statements of human language. 4GLs are commonly used in database programming and scripting programming.
• The fifth generation languages or 5GLs are programming languages that contains visual tools, which helps to develop a program. A good example of 5GLS is Visual Basic.

Application Oriented Questions

Question 1. The following paragraph describes the term software.Software is a collection of computer (i) ……. and related data that provide the(ii) ……… for telling a computer what to do and how todo. Software is a conceptual (iii) …….. which is a set of (iv) …… programs,(v) ……… and associated (vi) ………… concerned with the operation of a data (vii) ……… system. Fill in the blanks with words from the list below: instructions, basic, programs, processing, entity, computer, useful, procedures, documentation, hardware Answer: (i) programs (ii) instructions (iii) entity (iv) computer (v) procedures (vi) documentation (vii) processing

Question 2. Software is not only the basic requirement of a computer system, it makes a computer more powerful and useful. Computer systems divide software into two major classes.

• What is the meaning of the term software?
• (ii) Name the two major classes of software.
• Software is a set of programs that tells the computer to perform a task.
• System software
• Application software

Question 3. Operating system is an important component of a computer system. Various types of operating systems are available.

• Operating system belongs to which class of software?
• (ii) What is the need of an operating system?
• (iii) Why an operating system is important?
• System software.
• Operating system provides a software platform on which other programs, called application programs are run.
• It acts as an interface between the user and the hardware.

Question 4. Reena got an assignment on the topic Word processing software. Help her to solve the assignment.

•  What is Word processing software?
• Which type of software is Word processor?
• Give some examples equivalent to type of Word processing software.
• Give some examples of Word processing program.
• Word processing software is an application software that helps to create text based documents. It also processes paragraphs, pages and entire papers.
• General purpose application software.
• Electronic spreadsheets, database management systems, desktop publishing software, graphics, multimedia and presentation applications.
• Microsoft Word, WordPerfect (Windows only), AppleWorks (Mac only) and OpenOffice.org Writer.

Question 5. Mr. X has recently installed a new operating system on his computer

• Describe the main functions of an operating system.
• Name any two utility programs used by an operating system.
• Monitors the performance of the system, enables software to communicate with hardware and application softwares to be loaded; gives prompts and error reports to the users.
• Antivirus and compression tool.

Question 6. Below is the list of various types of application softwares: A. Database B. Desktop publishing C. Drawing D. Word processing E. Spreadsheet Which one would be the most suitable to use for each of the following tasks?

• Rotation of shapes
• Typing in text for a novel
• Using frames to position text and graphics on a page
• Replication of cells
• Carrying out a complex search on two or more criteria
• Word processing
• Desktop publishing
• Spreadsheet

Multiple Choice Questions

Question 1. Which one of the following is a set of instructions that tells the hardware how to perform the tasks? (a) Compiler (b) Software (c) Hardware (d) CPU Answer: (b) Software is a set of instructions that tells the hardware how to perform the tasks.

Question 2. Operating system is a (a) application software (b) system software (c) hardware (d) language Answer: (b) Operating system is a system software that acts as an interface between the user and the hardware.

Question 3. Which software takes control of computer system on startup? (a) Compiler (b) Operating system (c) Application software (d) All of these Answer: (b) Operating system takes control of computer system on startup.

Question 4. Which device is used to convert the program written in assembly language into machine language? (a) Interpreter (b) Compiler (c) Assembler (d) None of these Answer: (c) Assembler is used to convert the program written in assembly language into machine language because it is a language processor that converts the user defined language into a form which can be easily understood by the computer.

Question 5. Interpreter converts a high level language program into a machine language by (a) one go mechanism (b) line-by-line mechanism (c) group of five lines mechanism (d) None of the above Answer: (b) Interpreter is a language processor, which converts the high level language program into machine language by using line-by-line mechanism.

Question 6. The language processor which converts high level language into machine language is (a) assembler (b) compiler (c) interpreter (d) Both (b) and (c) Answer: (d) Both compiler and interpreter are language processors that converts high level language into machine language.

Question 7. Utility programs include (a) Virus scanning software (b) Backup software (c) Disk defragmenter (d) All of the above Answer: (d) Utility programs includes virus scanning, backup, disk defragmenter software.

Question 8. Disk Cleaner helps to free (a) data (b) recycle bin (c) spaces (d) None of these Answer: (c) Disk Cleaner helps to free spaces. So that, the free spaces can be utilised to store another file or folder.

Question 9. This part of utility software is used to prevent phosphor burning on computer monitors by blanking the screen with moving images. (a) File Managers (b) Debugging Tool (c) Disk Cleaners (d) Screensavers Answer: (d) Screensavers fill the computer screen with moving images or patterns, when the computer is not in use.

Question 10. Which of the following is not related to a utility software? (a) Text editor (b) Antivirus program (c) Disk compression software (d) Railway reservation system Answer: (d) Railway reservation system is an example of application software whereas, rest all are software utilities.

Question 11. Which type of software is designed to perform specific, personal, business or scientific processing tasks? (a) System (b) Application (c) GUI (d) Compiler Answer: (b) Application software is a computer software which is designed to help the user to perform some specific or personal tasks.

Question 12. Which of the following is not related to an application software? (a) Word processor (b) DBMS (c) Operating system (d) Railway reservation system Answer: (c) Application software is a software which carries out a specific task like Word processor, spreadsheet, DBMS etc. Among the given options, operating system is related to system software.

Question 13. DTP is a tool for graphic designers and non-designers to create visual communications for professional. DTP stands for (a) Device Transfer Protocol (b) Desktop Publishing (c) Device Transfer Programs (d) All of the above Answer: (b) DTP stands for Desktop Publishing.

Question 14. Assembly language is a low level programming language (a) makes use of mnemonics to interact with computer system (b) sometimes referred to as machine code or object code (c) that is not limited by the computer or for one specific job (d) used to interact with computer software Answer: (a) Assembly language is a low level programming language that use mnemonics to interact with computer system.

Question 15. Machine language sometimes referred to as (a) programming language that is used widely by the programmer. (b) machine code or object code (c) programming language that is more easily understood (d) language that is not limited by the computer Answer: (b) Machine language sometimes referred to as machine code or object code because it is the language which is only understood by the computer as a computer itself is just a machine or an electronic device.

Fill in the Blanks

Question 1. Program is a set of …….. Answer: instructions

Question 2. The software is categorised as …. and …… software. Answer: system, application

Question 3. ………….. and ……… aresystem softwares. Answer: Operating system, language processors

Question 4 ……….. is a software that controls and manages the hardware. Answer: Operating System

Question 5. The software that helps the computer in maintaining its performance is called ………….. Answer: Utility software

Question 6. A safe way to remove viruses is to run an ……… Answer: antivirus software

Question 7. ……….. is a software program that provides a user interface to work with the file system. Answer: File manager

Question 8. Encryption is the process of transforming ………. Answer: plain text into cipher text

Question 9. A ……… is a group of related fields. Answer: database

Question 10. Payroll system and accounting system are the ……… softwares. Answer: application

Question 11. Programmers use a variety of ………….. to communicate instructions to the computer. Answer: programming languages

True or False

Question 1. We cannot work on computer without software. Answer: True Software is a set of programs, which instructs the computer to do a task. We always need a software to work on the computer system.

Question 2. Hardware is operated by system softwares. Answer: True System softwares tell hardwares how to perform a task.

Question 3. Operating system is an application software. Answer: False It is a system software which acts as an interface between the user and the hardware.

Question 4 Device drivers are the part of application software. Answer: False Device drivers are the part of system software, which is used to make interface between the device and the user or the operating system.

Question 5. Interpreter translates whole program at a time. Answer: False Interpreter is a language processor which translates the whole program line-by-line.

Question 6. A text editor is used to facilitate the creation and correction of text. Answer: True A text editor is used to create and edit the text. Text editor is a part of utility.

Question 7. Encrypted data is referred as cipher text. Answer: True Encrypted data is presented in coded form. So, it is known as cipher text.

Question 8. The set of programs designed to perform user specific tasks is called application software. Answer: True Application software refers to the programs that perform operations for a specified task of a user.

Question 9. MS-Word and MS-Excel are two application softwares. Answer: True MS-Word and MS-Excel are two application softwares because such type of softwares pertains to specific applications and specific task.

Question 10. Assembly language uses mnemonic codes. Answer: True Assembly language uses mnemonic codes to represent each low level machine operation or code.

Question 11. The third generation of languages are low level languages. Answer: False They are high level languages such as C.

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Class 9 Information Technology IT 402 NOTES or Study Material

Class 9 information technology notes unit -wise.

As per latest circular of CBSE and according to new education policy (NEP) , skill education is very important. CBSE has made skill subject compulsory for class 9 to class 12 . There is a list of skill subject available on CBSE website . Click here to download list of skill subjects offered by CBSE. IT i.e Information Technology (code 402) is most common and useful subject for the students. Here , you will get everything you needed to study skill subject – IT i.e Information Technology for class 9 as per latest syllabus of CBSE. You will get copy of NCERT book for class 9 IT 402 , study material and sample papers etc.

Syllabus of Class 9 IT 402

Syllabus of Class 9 Information Technology IT 402 has two parts –

Part A – Employability Skills

Part b – subject specific -domestic data entry job, notes / study material for part b subject specific of class 9 it 402.

Part B contain 5 Units-

Unit 1.Introduction to IT -ITes Industry-

Class 9 IT 402 Unit 1 – Introduction to IT -ITes Industry Question – Answer

Unit 2. Data entry and Keyboarding Skills

Class 9 IT 402 Unit 2 Data entry and Keyboarding Skills Notes

Class 9 IT 402 Unit 2 Data entry and Keyboarding Skills Question – Answer / MCQ

Unit 3. Digital Documentation

Class 9 IT 402 Unit 3 Digital Documentation Question – Answer / MCQ

Unit 4. Electronic Spreadsheet

Class 9 IT 402 Unit 4 Electronic Spreadsheet Question – Answer / MCQ

Unit 5. Digital Presentations

Class 9 IT 402 Unit 5 Digital Presentations Question – Answer / MCQ

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• Class 10 Information Technology (IT) Session 2024-25
• Important MCQ of Database Concepts of Computer Science
• Important MCQ of Exception and File Handling in Python
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Class 9 Information Technology Notes

Class 9 Information Technology Notes – These Class 9 IT notes are clear, concise, and efficient, providing a time-saving solution for students. They cover all the important topics from the NCERT book for Class 9 IT 402. The notes are important and cover both Part A (Employability skills) and Part B (Subject Specific skills) of the revised Information Technology syllabus.

By using these Class 9 Information Technology Notes ( Code 402), students are well-equipped to score 50/50 on their theory exams. The notes are available on https://cbseskilleducation.com, a website also provides additional study materials and notes for the Class 9 exam.

Share these helpful Class 9 IT notes with your friends and classmates to support each other in your studies. Get the best possible results by using these concise and comprehensive notes for your Class 9 IT exams.

IT Class 9 notes are aimed at reducing exam-related stress and creating a more relaxed atmosphere for students as they prepare for their exams. The detailed notes serve as a valuable resource for students as they gear up for their board exams and work towards achieving their best possible results.

The Central Board of Secondary Education (CBSE) is a national level board of education in India, conducting exams for students of Class 10th and 12th.

• CBSE Class 10th Exam: The Class 10th exams conducted by CBSE are called the CBSE Board Exams. The exams are typically held in the month of March and the results are declared by the end of May.

The CBSE Board exams follow a standardized syllabus and examination pattern, and students from all over the country can appear for the exams. The marks obtained in the CBSE board exams hold great importance as they are considered for admission to colleges and universities in India and abroad.

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Class 9 Assignments Download Pdf

Please refer to Assignments for Class 9 for all subjects given below. We have given below free printable Assignments for Class 9 for easy and free download in PDF. The assignments have been developed based on the current year’s NCERT Books for Class 9. These Assignments for Grade 9 cover all critical topics which can come in your standard 9 class tests and exams. Free printable Assignments for CBSE Class 9 , school and class worksheets, and practice test papers have been developed by our experienced class 9 teachers. You can free download CBSE NCERT printable assignments for Class 9 with solutions and answers. All assignments and test sheets have been prepared by expert faculty as per the latest curriculum in Class 9. Students can simply click on the links below and download all Pdf assignments for class 9 for free. Latest Kendriya Vidyalaya Class 9 assignments and test papers are provided below.

Assignments for Class 9 Pdf Download

We have provided the largest collection of free CBSE NCERT KVS Assignments for Class 9 . You can download all free assignments in Pdf for standard 9th. Our expert faculty members have covered Class 9 questions and answers for all subjects as per the latest curriculum for the current academic year. All practice test papers and question banks for Class 9 subjects and CBSE Assignments for Class 9 will be really useful for students to properly prepare for the upcoming exams. Class 9th students are advised to free download in Pdf all printable question banks given below.

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A teacher caught students using ChatGPT on their first assignment to introduce themselves. Her post about it started a debate.

• A teacher said students used ChatGPT for an introductory essay in an ethics and technology class.
• Professor Megan Fritts shared her concerns on X, sparking a debate on AI's role in education.
• Educators are divided on AI's impact, with some feeling it undermines critical-thinking skills.

Professor Megan Fritts' first assignment to her students was what she considered an easy A: "Briefly introduce yourself and say what you're hoping to get out of this class."

Yet many of the students enrolled in her ethics and technology course decided to introduce themselves with ChatGPT .

"They all owned up to it, to their credit," Fritts told Business Insider. "But it was just really surprising to me that — what was supposed to be a kind of freebie in terms of assignments — even that they felt compelled to generate with an LLM."

When Fritts, an assistant professor of philosophy at the University of Arkansas at Little Rock, shared the experience on X, formerly Twitter, in a post that has now garnered 3.5 million views, some replies argued that students would obviously combat " busywork " assignments with similarly low-effort, AI-generated answers.

Second week of the semester and I've already had students use (and own up to using) ChatGPT to write their first assignment: "briefly introduce yourself and say what you're hoping to get out of this class". They are also using it to word the *questions they ask in class*. — Megan Fritts (@freganmitts) August 28, 2024

Fritts said that the assignment was not only to help students get acquainted with using the online  Blackboard  discussion-board feature, but she was also "genuinely curious" about the introductory question.

"A lot of students who take philosophy classes, especially if they're not majors, don't really know what philosophy is," she said. "So I like to get an idea of what their expectations are so I can know how to respond to them."

The AI-written responses, however, did not reflect what the students, as individuals, were expecting from the course but rather a regurgitated description of what a technology ethics class is, which clued Fritts in that they were generated by ChatGPT or a similar chatbot.

"When you're a professor, and you've read dozens and dozens of AI essays, you can just tell," she said.

The calculator argument — why ChatGPT is not just another problem-solving tool

Many of the commenters who defended using AI likened ChatGPT for writing to using a calculator for math problems. But Fritts said that viewing LLMs as just another problem-solving tool is a "mistaken" comparison, especially in the context of humanities.

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Calculators reduce the time needed to solve mechanical operations that students are already taught to produce a singular correct solution. But Fritts said that the aim of humanities education is not to create a product but to "shape people" by "giving them the ability to think about things that they wouldn't naturally be prompted to think about."

"The goal is to create liberated minds — liberated people — and offloading the thinking onto a machine, by definition, doesn't achieve that," she said.

Lasting impacts on students

Beyond cheating on papers, Fritts said that students have, in general, become compromised in their thinking ability — and they've noticed.

"They're like, 'When I was young, I used to love to read, and now I can't. I can't even get through the chapter of a book,'" she said. "'My attention span is so bad, and I know it's from looking at my phone, always having YouTube or TikTok on.' And they're sad about it."

Fritts said that technology addiction has affected students' general agency when interacting with information. She  cited a 2015 paper  by the professor Charles Harvey, the chair of the philosophy and religion department at the University of Central Arkansas, which examines the effects that interactions with technology could have had on human agency and concentration.

Harvey wrote that two different eye-tracking experiments indicated that the vast majority of people skim online text quickly, "skipping down the page" rather than reading line by line. Deep reading of paper texts is being snipped into "even smaller, disconnected" thoughts.

"The new generations will not be experiencing this technology for the first time. They'll have grown up with it," Fritts said. "I think we can expect a lot of changes in the really foundational aspects of human agency, and I'm not convinced those changes are going to be good."

Teachers are getting tired

Fritts acknowledged that educators have some obligation to teach students how to use AI in a productive and edifying way. However, she said that placing the burden of fixing the cheating trend on scholars teaching AI literacy to students is "naive to the point of unbelievability."

"Let's not deceive ourselves that students are using AI because they're just so psyched about the new tech, and they're not sure of what the right way to use it in the classroom," Fritts said.

"And I'm not trying to slam them," she added. "All of us are inclined to take measures to make things easier for us."

But Fritts also feels just as "pessimistic" about the alternative solution — educators and institutions forming a "united front" in keeping AI out of the classroom.

"Which isn't going to happen because so many educators are now fueled by sentiments from university administration," Fritts said. "They're being encouraged to incorporate this into the curriculum."

At least 22 state departments of education have released official guidelines for AI use in schools, The Information recently reported . A 2024 survey by EdWeek Research Center found that 56% of over 900 educators anticipated AI use to rise — and some are excited about it.

Curby Alexander, an associate education professor at Texas Christian University, previously told BI that he uses AI to help brainstorm ideas and develop case studies "without taking up a lot of class time."

Arizona State University's Anna Cunningham, a dean's fellow, and Joel Nishimura, an associate professor in the mathematical and natural sciences department, wrote  an op-ed  encouraging having students teach ChatGPT agents with programmed misunderstandings.

"With this, we are on the cusp of being able to give all students as many opportunities as they want to learn by teaching," they wrote.

OpenAI even partnered with Arizona State University to offer students and faculty full access to ChatGPT Enterprise for tutoring, coursework, research, and more.

But many educators remain skeptical. Some professors have even reverted back to pen and paper to combat ChatGPT usage, but Fritts said many are tired of trying to fight the seemingly inevitable. And students are left in the middle of education and AI's love-hate relationship.

"I think it, understandably, creates a lot of confusion and makes them feel like the professors who are saying 'Absolutely not' are maybe philistines or behind the times or unnecessarily strict," Fritts said.

Fritts is not the only professor voicing concerns about AI use among students. In a Reddit thread titled " ChatGPT: It's getting worse ," several users who identified as professors lamented increased AI usage in classrooms, especially in online courses. One commented, "This is one reason I'm genuinely considering leaving academia."

A professor in another post that received over 600 upvotes said that ChatGPT was "ruining" their love of teaching. "The students are no longer interpreting a text, they're just giving me this automated verbiage," they wrote. "Grading it as if they wrote it makes me feel complicit. I'm honestly despairing."

Watch: What is ChatGPT, and should we be afraid of AI chatbots?

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