100 Computer Questions and Answers PDF in English 2025

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100 Computer Questions and Answers PDF in English. We provided all the 100 Computer Questions and Answers PDF in English in this post for free so that you can practice well for the exam.

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100 Computer Questions and Answers PDF in English Free Download

How do we address the cell at the 4th row, 5th column in Excel?

(A) 4R

(B) C5

(D) E4

Option d – E4

How will you hide a selected row in Excel using a shortcut?

(A) Ctrl+8

(B) Ctrl+0

(D) Ctrl+1

Option c – Ctrl+9

What is a signal emitted by hardware or software when a process or an event needs immediate attention?

(A) Message

(B) Interrupt

(D) Polling

Option b – Interrupt

In 1983, Chester Carlson invented electrophotographic dry printing, the process known as:

(A) Xerox

(B) Dot matrix

(D) Laser

Option a – Xerox

When creating a document in MS Word with mathematical equations, how will you raise text in smaller size as the power of x?

(A) Use formula from font

(B) Use subscript from font

(D) Use webdings from font

Option c – Use superscript from font

The communication medium VOIP stands for: ( 100 Computer Questions and Answers PDF in English )

(A) Voice Over Internet Protocol

(B) Video On Internet Protocol

(D) Voice Over Internet Processing

Option a – Voice Over Internet Protocol

You can easily insert the current date in an Excel cell using the keyboard shortcut:

(A) Ctrl+1

(B) Ctrl+v

(D) Ctrl+#

Option c – Ctrl+;

How will you insert a large capital letter at the beginning of a paragraph in MS Word? ( 100 Computer Questions and Answers PDF in English )

(A) Insert -> Drop Cap

(B) Insert -> Object

(D) Insert -> WordArt

Option a – Insert -> Drop Cap

How will you invoke a “Save As” dialog box in an MS Word document using a shortcut?

(A) F11

(B) F10

(D) F12

Option d – F12

What does FCFS mean in operating systems?

(A) First Come First Served

(B) First Common File System

(D) First Common First Service

Option a – First Come First Served

What is the shortcut to insert a line break in MS Word? ( 100 Computer Questions and Answers PDF in English )

(A) Ctrl + Shift + Enter

(B) Ctrl + hyphen

(D) Shift + Enter

Option a – Ctrl + Shift + Enter

In the Windows operating system, the default folder available to keep personal files/folders is:

(A) My Text

(B) My Files

(D) My Documents

Option d – My Documents

A program causing page faults every few instructions is called:

(A) Memory Hold

(B) Memory Mapping

(D) Paging

Option c – Thrashing

A computer motherboard has independent signal paths to send electronic signals back and forth among its various components, called:

(A) Bays

(B) Buses

(D) CMOS

Option b – Buses

The document file format PDF stands for: ( 100 Computer Questions and Answers PDF in English )

(A) Portable Document Format

(B) Printable Document Format

(D) Personal Document Format

Option a – Portable Document Format

How would you refer to an interface between the motherboard and an external device?

(A) Register

(B) Bus

(D) Port

Option d – Port

What is a folder on the hard disk that stores all objects visited on the Web? ( 100 Computer Questions and Answers PDF in English )

(A) Documents

(B) Personal

(D) Cache

Option d – Cache

We can refresh the connection outside the book in Excel using:

(A) Data Link

(B) Data Connections

(D) Force Update

Option b – Data Connections

A unique number assigned to any device connected to the Internet:

(A) MAC Address

(B) IP Address

(D) Website Address

Option b – IP Address

Crimes committed using computers & the Internet are called: ( 100 Computer Questions and Answers PDF in English )

(A) Cyber Crime

(B) Crime Against Property

(D) Crime Against Persons

Option a – Cyber Crime

The basic idea of solving a complex problem by breaking it down into smaller sub-problems is termed as:

(A) Break Down

(B) Sub Program

(D) Split Up

Option c – Decomposition

Which of the following is an input device on a computer? ( 100 Computer Questions and Answers PDF in English )

(A) Speakers

(B) Mouse

(D) Printer

Option b – Mouse

A component of software or an application through which the user can feed input & receive responses, consisting of form & button controls, is called:

(A) Screensaver

(B) Platform

(D) User Interface

Option d – User Interface

Which chart type in Microsoft Excel is useful when you want to find optimum combinations between two sets of data?

(A) Stock Chart

(B) Line Chart

(D) Surface Chart

Option d – Surface Chart

How many bits make one nibble? ( 100 Computer Questions and Answers PDF in English )

(A) 1024 bits

(B) 4 bits

(D) 8 bits

Option b – 4 bits

Which among the following components is referred to as main memory in a computer?

(A) HDD

(B) CD

(D) RAM

Option d – RAM

What is the shortcut key to center-align text in MS Word? ( 100 Computer Questions and Answers PDF in English )

(A) Ctrl + P

(B) Ctrl + R

(D) Ctrl + E

Option d – Ctrl + E

What is the shortcut key in MS Word to apply “Change Case”?

(A) Shift + L

(B) Shift + F3

(D) Shift + S

Option b – Shift + F3

Which feature in Microsoft Word helps you to create professional formats? ( 100 Computer Questions and Answers PDF in English )

(A) Mail Merge

(B) Template

(D) Formatting Tools

Option b – Template

Which feature is a full-volume encryption tool included with certain Microsoft Windows versions?

(A) Task Scheduler

(B) Defender

(D) Registry Editor

Option c – BitLocker

Which feature in Word allows you to create personalized documents for each person receiving it? ( 100 Computer Questions and Answers PDF in English )

(A) Sync Mail

(B) File -> Share with People

(D) Mail Merge

Option d – Mail Merge

In Excel, combining two or more cells into one cell is called:

(A) Justify

(B) Merge

(D) Concatenate

Option b – Merge

The printers that create images by spraying ink through tiny nozzles are called:

(A) Inkjet Printers

(B) Band Printers

(D) Impact Printers

Option a – Inkjet Printers

What is the shortcut key to close a PowerPoint? ( 100 Computer Questions and Answers PDF in English )

(A) Shift + Q

(B) Shift + D

(D) Ctrl + D

Option c – Ctrl + Q

Which is a proprietary journaling file system developed by Microsoft?

(A) ACLS

(B) NTFS

(D) HFS

Option b – NTFS

Each hexadecimal symbol is an encoding for how many digits in binary?

(A) 16-digit binary number

(B) 8-digit binary number

(D) 4-digit binary number

Option d – 4-digit binary number

In Windows 10, which key combination opens the Start button’s context menu?

(A) Windows + O

(B) Windows + M

(D) Windows + C

Option c – Windows + X

A collection of related web pages is known as:

(A) Webinar

(B) Web Browser

(D) HTML

Option c – Website

What is the full form of ‘MAN’ in networking?

(A) Main Area Network

(B) Multimedia Area Network

(D) Metropolitan Area Network

Option d – Metropolitan Area Network

High-level languages were introduced in which generation of computers?

(A) Fourth

(B) First

(D) Second

Option c – Third

In Microsoft Word, a collection of frequently used commands such as save, undo, and print preview is located on the:

(A) Status Bar

(B) Context Menu

(D) Quick Access Toolbar

Option d – Quick Access Toolbar

A DBMS that runs on many different operating systems is said to be:

(A) Scalable

(B) Robust

(D) Distributed

Option c – Platform Independent

Search engines use a(n) ________ to automatically index sites.

(A) Crawler

(B) Query

(D) Sitebuilder

Option a – Crawler

The ________ performs document tracking.

(A) Distributed Application

(B) Enterprise Software

(D) EDM Software

Option d – EDM Software

An enterprise solution with data storage, a client interface, and a security system is a(n) ________ system.

(A) 2-tier

(B) 3-tier

(D) n-tier

Option b – 3-tier

________ will answer questions you did not think to ask of your data.

(A) Data Mining

(B) Data Extrapolation

(D) Data Enlightenment

Option c – Knowledge Discovery

________ is the clear leader for personal databases.

(A) Microsoft Access

(B) Microsoft FoxPro

(D) MySQL

Option a – Microsoft Access

The ________ is the software tool to store or access data.

(A) Table

(B) DBMS

(D) Report

Option b – DBMS

________ are documents that, when filled in, create records.

(A) Forms

(B) Reports

(D) Queries

Option a – Forms

The taskbar is located:

(A) On the Start menu

(B) At the bottom of the screen

(D) At the top of the screen

Option b – At the bottom of the screen

Generally, you access the Recycle Bin through an icon located:

(A) On the desktop

(B) On the hard drive

(D) In the Properties dialog box

Option a – On the desktop

The Recycle Bin stores discarded items until:

(A) Another user logs on

(B) The computer is shut down

(D) you empty it

Option d – you empty it

Each ________ on a menu performs a specific action.

(A) Client

(B) Server

(D) Command

Option d – Command

A menu contains a list of:

(A) Commands

(B) Data

(D) Reports

Option a – Commands

Files are organized by storing them in:

(A) Tables

(B) Databases

(D) Graphs

Option c – Folders

________ is when the more power-hungry components, such as the monitor & the hard drive, are put in idle.

(A) Hibernation

(B) Power down

(D) The shutdown procedure

Option c – Standby mode

When you install a new program on your computer, it is typically added to the ________ menu.

(A) All Programs

(B) Select Programs

(D) Desktop Programs

Option a – All Programs

A ________ contains buttons & menus that provide quick access to commonly used commands.

(A) Menu bar

(B) Toolbar

(D) Action bar

Option b – Toolbar

Which of the following menu types is also called a drop-down menu?

(A) Fly-out

(B) Cascading

(D) Pull-down

Option d – Pull-down

Most application software today comes with an interface called a(n):

(A) Graphical User Interface

(B) Character User Interface

(D) Button User Interface

Option a – Graphical User Interface

________ shows the files, folders, & drives on your computer, making it easy to navigate from one location to another within the file hierarchy.

(A) Microsoft Internet Explorer

(B) Windows Explorer

(D) Folders Manager

Option c – My Computer

________ are lists of commands that appear on the screen.

(A) GUIs

(B) Icons

(D) Windows

Option c – Menus

Each ________ on a menu performs a specific action.

(A) Client

(B) Server

(D) Command

Option d – Command

A(n) ________ uses pictures (called icons) and menus displayed on the screen to send commands to the computer system.

(A) Command-based User Interface

(B) GUI

(D) API

Option b – GUI

The ________ allows you to access objects and start programs.

(A) Default menu

(B) XP menu

(D) Stop menu

Option c – Start menu

“GUI” stands for:

(A) Gnutella Universal Interface

(B) Graphical User Interface

(D) General Utility Interface

Option b – Graphical User Interface

What is Windows Explorer?

(A) A drive

(B) APC

(D) A file manager

Option d – A file manager

The ________ is the term used to describe the window that is currently being used.

(A) Web Window

(B) Display Area

(D) Active Window

Option d – Active Window

Files deleted from the hard disk are sent to the:

(A) Recycle Bin

(B) Floppy Disk

(D) Motherboard

Option a – Recycle Bin

The Copy command saves to:

(A) The desktop

(B) The clipboard

(D) Microsoft Word

Option b – The clipboard

Windows 95, Windows 98, and Windows NT are known as what?

(A) Processors

(B) Domain Names

(D) Operating Systems

Option d – Operating Systems

The rectangular area of the screen that displays a program, data, and/or information is a:

(A) Title bar

(B) Button

(D) Window

Option d – Window

A ________ contains commands that can be selected.

(A) Pointer

(B) Menu

(D) Button

Option b – Menu

Text and graphics that have been cut or copied are stored in an area called the:

(A) Paste board

(B) Copy board

(D) Cutting board

Option c – Clipboard

What is the significance of a faded (dimmed) command in a pull-down menu?

(A) The command is not currently accessible

(B) A dialog box appears if the command is selected

(D) There are no equivalent keystrokes for the command

Option a – The command is not currently accessible

Generally, you access the Recycle Bin through an icon located:

(A) On the desktop

(B) On the hard drive

(D) In the properties dialog box

Option a – On the desktop

What menu is selected to cut, copy, and paste?

(A) File

(B) Edit

(D) Table

Option b – Edit

The technique to link two computers is called:

(A) Internet

(B) E-mail

(D) Interface

Option d – Interface

While on the desktop in Windows, pressing F5 will:

(A) Refresh the screen

(B) Open the help menu

(D) Open search

Option a – Refresh the screen

To increase or decrease the speed of the mouse cursor, which option is needed?

(A) Settings

(B) Control

(D) None of these

Option d – None of these

Windows software was developed by:

(A) IBM

(B) Apple Corporation

(D) All of these

Option a – IBM

Which of the following type of software is MS-Windows?

(A) CUI

(B) MUI

(D) GUI

Option d – GUI

Which of the following tells us about used and free space available on a computer?

(A) My Computer

(B) My Document

(D) My Search

Option a – My Computer

Driver software does not need:

(A) Windows 95

(B) DOS

(D) Photostyler

Option a – Windows 95

Windows 98 was developed in:

(A) 1994

(B) 1998

(D) 2004

Option b – 1998

What is the close button?

(A) Window at the end of the title bar

(B) A small button

(D) All of the above

Option b – A small button

The background of the screen is known as:

(A) Application

(B) Window

(D) Frame

Option c – Desktop

and keys are used in combination with other keys for shortcuts and special functions.

(A) Ctrl, Alt

(B) Function, Toggle

(D) Caps Lock, Num Lock

Option a – Ctrl, Alt

If text was highlighted and ‘Edit’ > ‘Copy’ was clicked, what would happen?

(A) Text would be copied from the document and placed in the clipboard

(B) Text would be removed from the document and placed in the clipboard

(D) Both B and C

Option a – Text would be copied from the document and placed in the clipboard

Which button provides access to the Help menu?

(A) End

(B) Start

(D) Restart

Option b – Start

You can keep your personal files/folders in:

(A) My Folder

(B) My Documents

(D) My Text

Option b – My Documents

Data that is copied from an application is stored in the:

(A) Driver

(B) Terminal

(D) Clipboard

Option d – Clipboard

Various applications and documents are represented on the Windows desktop by:

(A) Symbols

(B) Labels

(D) Icons

Option d – Icons

All the deleted files go to:

(A) Recycle Bin

(B) Taskbar

(D) My Computer

Option a – Recycle Bin

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