Computer MCQs

Option A: Alt + Space bar

Option B: Shift + Space bar

Option C: Ctrl + Space bar

Option D: None

Correct Answer: Ctrl + Space bar ✔

Option A: Alt + Space bar

Option B: Shift + Space bar

Option C: Ctrl + Space bar

Option D: None

Correct Answer: Shift + Space bar ✔

Option A: Ctrl+N

Option B: Ctrl+M

Option C: Ctrl+O

Option D: Ctrl+D

Correct Answer: Ctrl+M ✔

Option A: Hyper-Visor

Option B: Server Clustering

Option C: Terminal Services

Option D: RAID

Correct Answer: Hyper-Visor ✔

Option A: Ctrl+F9

Option B: Shift+F9

Option C: F9

Option D: F7

Correct Answer: Shift+F9 ✔

Option A: Niklaus Wirth

Option B: Ada Lovelace

Option C: Bill Gates

Option D: Dennis Ritchie

Correct Answer: Ada Lovelace ✔

Option A: Ctrl+Shift+D

Option B: Ctrl+Alt+ D

Option C: Ctrl+D

Option D: Alt+D

Correct Answer: Ctrl+D ✔

Option A: Digital Versatile Disk

Option B: Digital Versatile Drive

Option C: Digital volume disk

Option D: Digital Video drive

Correct Answer: Digital Versatile Disk ✔

A.  Output Character Recorder
B.  Output Character Recognition
C.  Optical Character Recorder
D.  Optical Character Recognition

Submitted by: Muhammad Danish

Correct Answer: D.  Optical Character Recognition ✔

Option A: there is only one server and many clients

Option B: there is only one client and many servers

Option C: every computer is capable of playing the role of server

Option D: every computer is capable of playing the role of client, server or both at the same time

Correct Answer: every computer is capable of playing the role of client, server or both at the same time ✔

Option A: Hard copy

Option B: Soft copy

Option C: Secondary storage devices

Option D: none of the above

Correct Answer: Secondary storage devices ✔

Option A: E-mail virus

Option B: Macro virus

Option C: Trojan horse

Option D: Time bomb

Correct Answer: E-mail virus ✔

Option A: File Transfer Post

Option B: File Transfer Protocol

Option C: File Transit Protocol

Option D: None of these

Correct Answer: File Transfer Protocol ✔

Option A: Visual C++

Option B: Visual Java

Option C: Visual Basic

Option D: None of the above

Correct Answer: Visual Basic ✔

Option A: Hardware

Option B: Software

Option C: Applications

Option D: Both A and B

Correct Answer: Both A and B ✔

Option A: Visual Basic

Option B: C

Option C: Visual C++

Option D: Java

Correct Answer: Visual Basic ✔

Option A: NASA

Option B: Pentagon

Option C: CERN

Option D: Microsoft

Correct Answer: CERN ✔

Option A: To underline the selected text

Option B: To save the text

Option C: To Bold the selected text

Option D: To itallic the text

Correct Answer: To Bold the selected text ✔

Option A: Storage Device

Option B: Internal Device

Option C: Prcessing Device

Option D: Input Device

Correct Answer: Input Device ✔

Option A: John Vincent Atanasoff

Option B: Steve Jobs

Option C: Charless babbage

Option D: James watson

Correct Answer: John Vincent Atanasoff ✔

Option A: Presentation

Option B: Documentation

Option C: Calculation

Option D: Data Base

Correct Answer: Data Base ✔

Option A: RAM

Option B: Register

Option C: DRAM

Option D: PROM

Correct Answer: Register ✔

Option A: Data definition language

Option B: Data manipulation language

Option C: Data control language

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Database management system

Option B: Database maintaince system

Option C: Database maintaince and storage

Option D: Database management Sound

Correct Answer: Database management system ✔

Option A: Creating

Option B: Editing

Option C: Cutting

Option D: Forming

Correct Answer: Editing ✔

Option A: Name and Address

Option B: Name and Phone no

Option C: User Name and Domain Name

Option D: User Name and User id

Correct Answer: User Name and Domain Name ✔

Option A: Business-to-Business (B2B)

Option B: Consumer-to-Consumer (C2C)

Option C: Business-to-Consumer (B2C)

Option D: All of above

Correct Answer: All of above ✔

Option A: Palmtop computer

Option B: Laptop computer

Option C: Notebook computer

Option D: None of these

Correct Answer: Palmtop computer ✔

Option A: internet server provider

Option B: internal server provider

Option C: internet service provider

Option D: insta service provider

Correct Answer: internet service provider ✔

Option A: 3

Option B: 2

Option C: 1

Option D: 5

Correct Answer: 3 ✔

Option A: 2005

Option B: 2003

Option C: 2004

Option D: 2006

Correct Answer: 2003 ✔

Option A: 2units

Option B: 3units

Option C: 4units

Option D: 5units

Correct Answer: 2units ✔

Option A: Clifford Bery

Option B: George Boole

Option C: Atanasoff and Berry

Option D: John V.Atanasoff

Correct Answer: Atanasoff and Berry ✔

Option A: mainframe computers

Option B: super computers

Option C: hybrid computers

Option D: desktop computers

Correct Answer: mainframe computers ✔

Option A: Syntax Error

Option B: Logical Error

Option C: Both Logical and Syntax Error

Option D: None of these

Correct Answer: Syntax Error ✔

Option A: 1613

Option B: 1614

Option C: 1615

Option D: 1616

Correct Answer: 1613 ✔

Option A: Laser Printer

Option B: Plotter

Option C: Ink-jet printer

Option D: Dot Matrix printer

Correct Answer: Dot Matrix printer ✔

Option A: Ctrl+N

Option B: Ctrl+Alt+N

Option C: Ctrl+Shit+N

Option D: None.

Correct Answer: Ctrl+Shit+N ✔

Option A: Nolan Bushnell

Option B: Steve Jobs

Option C: Thomas J. Watson

Option D: Bill Gates

Correct Answer: Thomas J. Watson ✔

Option A: 2

Option B: 3

Option C: 4

Option D: 5

Correct Answer: 3 ✔

Option A: 123

Option B: DOC

Option C: WK1

Option D: XLS

Correct Answer: 123 ✔

Option A: Government

Option B: Police

Option C: Parliament

Option D: All of above

Correct Answer: Government ✔

Option A: Honeycomb

Option B: Cupcake

Option C: Gingerbread

Option D: Muffin

Correct Answer: Muffin ✔

Option A: 2012

Option B: 2013

Option C: 2015

Option D: 2014

Correct Answer: 2015 ✔

Option A: RAM

Option B: ROM

Option C: EPROM

Option D: Cache memory

Correct Answer: Cache memory ✔

Option A: A sentence

Option B: A paragraph

Option C: A word

Option D: Entire document

Correct Answer: A sentence ✔

Option A: CPU

Option B: RAM

Option C: DCU

Option D: VDU

Correct Answer: CPU ✔

Option A: Uploading

Option B: Updating

Option C: Sorting

Option D: Summarizing

Correct Answer: Sorting ✔

Option A: Shift+F3

Option B: Ctrl+Shift+F3

Option C: Ctrl+F5

Option D: Ctrl+Alt

Correct Answer: Shift+F3 ✔

Option A: Pixels

Option B: Paths

Option C: Palette

Option D: None of above

Correct Answer: Paths ✔

Option A: Page Orientation can be changed at any time

Option B: Page Orientation of document determines by printer

Option C: Page Orientation must be set before start typing

Option D: Page Orientation of a document cannot be changed

Correct Answer: Page Orientation can be changed at any time ✔

Option A: Wireless Fidelity

Option B: Wireless functioning

Option C: Wireless function

Option D: None of the above

Correct Answer: Wireless Fidelity ✔

Option A: Tim Berners-Lee

Option B: Bob Kahn

Option C: Steve Jobs

Option D: Bill Gates

Correct Answer: Tim Berners-Lee ✔

Option A: 6

Option B: 8

Option C: 10

Option D: 12

Correct Answer: 8 ✔

Option A: Robert E. Kahn

Option B: Vint Cerf

Option C: Alan turing

Option D: A & B

Correct Answer: A & B ✔

Option A: Central Superior Services

Option B: Cascading style sheets

Option C: Both

Option D: None of above

Correct Answer: Cascading style sheets ✔

Option A: Debugging

Option B: Defusing

Option C: Defragmenting

Option D: Defrosting

Correct Answer: Debugging ✔

Option A: Manufacturing company

Option B: Type of computer

Option C: Number of transistors

Option D: None of these

Correct Answer: Number of transistors ✔

Option A: First generation

Option B: Second generation

Option C: Third generation

Option D: Fourth generation

Correct Answer: First generation ✔

Option A: Daisy wheel printer

Option B: Line printer

Option C: Laser printer

Option D: Thermal printer

Correct Answer: Laser printer ✔

Option A: An electronic automated machine that can solve problems involving words and numbers

Option B: A more sophistic and modified electronic pocket calculator

Option C: Any machine that can perform mathematical operations

Option D: A machine that works on binary code

Correct Answer: An electronic automated machine that can solve problems involving words and numbers ✔

Option A: John Napier

Option B: William Oughtred

Option C: Gottfried Leibnitz

Option D: Blaise Pascal

Correct Answer: William Oughtred ✔

Option A: Full-duplex

Option B: Simplex

Option C: Half-duplex

Option D: None of the above

Correct Answer: Full-duplex ✔

Option A: Data consists of numbers

Option B: Short access time is required

Option C: Each stored word is processed differently

Option D: Data naturally needs to flow in and out in serial form

Correct Answer: Data naturally needs to flow in and out in serial form ✔

Option A: Compiler

Option B: Interpreter

Option C: Debugger

Option D: Assembler

Correct Answer: D. Assembler ✔

Option A: Static RAM

Option B: Dynamic RAM

Option C: EPROM

Option D: ROM

Correct Answer: Dynamic RAM ✔

Option A: Hardware

Option B: Software

Option C: Firmware

Option D: ROM ware

Correct Answer: Firmware ✔

Option A: Computers are 100% accurate but it can suffer from GIGO (Garbage In Garbage Out)

Option B: Computers are reliable because they use electronic component which have very low failure rate

Option C: Computer is never tired and does not suffer from boredom

Option D: All of above

Correct Answer: All of above ✔

Option A: Compactable Read Only Memory

Option B: Compact Data Read Only Memory

Option C: Compactable Disk Read Only Memory

Option D: Compact Disk Read Only Memory

Correct Answer: Compact Disk Read Only Memory ✔

Option A: Keyboard

Option B: Disk

Option C: ALU

Option D: All of the above

Correct Answer: Disk ✔

Option A: computers

Option B: modern television

Option C: washing machines

Option D: anything that can be set to perform different tasks with suitable programs

Correct Answer: computers ✔

Option A: High level languages must be converted into machine language to execute

Option B: High level language programs are more efficient and faster to execute

Option C: It is more difficult to identify errors in high level language program than in low level programs

Option D: All of above

Correct Answer: High level languages must be converted into machine language to execute ✔

Option A: Computer

Option B: Digital systems

Option C: Calculators

Option D: All of the above

Correct Answer: All of the above ✔

Option A: Input device

Option B: Control unit

Option C: Output device

Option D: Central Processing Unit

Correct Answer: Central Processing Unit ✔

Option A: Video conferencing

Option B: Speech recognition

Option C: Audio digitizer

Option D: Synthesizer

Correct Answer: Speech recognition ✔

Option A: Line

Option B: Sentence

Option C: Paragraph

Option D: Word

Correct Answer: Paragraph ✔

Option A: cross-platform programming

Option B: 3GL business programming

Option C: event driven programming

Option D: functional

Correct Answer: functional ✔

Option A: Motionware

Option B: Anigraphics

Option C: Videoscapes

Option D: Multimedia

Correct Answer: Multimedia ✔

Option A: Interpreter

Option B: High level

Option C: Compiler

Option D: Executable

Correct Answer: D. Executable ✔

Option A: application suite

Option B: input/output system

Option C: Operating system

Option D: None of these

Correct Answer: Operating system ✔

Option A: Illustrations group

Option B: Object group

Option C: Text group

Option D: Tables group

Correct Answer: Text group ✔

Option A: transaction sheets

Option B: registers

Option C: business forms

Option D: spread sheets

Correct Answer: spread sheets ✔

Option A: documentation

Option B: output

Option C: reporting

Option D: spec sheets

Correct Answer: documentation ✔

Option A: procedural language

Option B: structures

Option C: natural language

Option D: programming language

Correct Answer: programming language ✔

Option A: Mouse

Option B: Scanner

Option C: Printer

Option D: CD-ROM

Correct Answer: Mouse ✔

Option A: video data and information

Option B: voice and non-voice

Option C: music and video

Option D: video and audio

Correct Answer: voice and non-voice ✔

Option A: Word processing

Option B: Spreadsheet design

Option C: Web design

Option D: Database management

Correct Answer: Word processing ✔

Option A: Chat

Option B: Instant messaging

Option C: Insta notes

Option D: Electronic mail

Correct Answer: Insta notes ✔

Option A: Vertical justifying

Option B: Vertical adjusting

Option C: Dual centering

Option D: Horizontal centering

Correct Answer: Vertical justifying ✔

Option A: Printing

Option B: Output

Option C: Solid state

Option D: Input

Correct Answer: D. Input ✔

Option A: DBMS

Option B: Suites

Option C: Spreadsheets

Option D: Word processors

Correct Answer: D. Word processors ✔

Option A: Desktop

Option B: Network client

Option C: Network server

Option D: Network station

Correct Answer: Network server ✔

Option A: Backup

Option B: Disk cleanup

Option C: Disk Defragmenter

Option D: Restore

Correct Answer: Disk Defragmenter ✔

Option A: anchor

Option B: URL

Option C: hyperlink

Option D: reference

Correct Answer: hyperlink ✔

Option A: Microprocessor

Option B: Arithmetic/Logic

Option C: Output

Option D: ROM

Correct Answer: Arithmetic/Logic ✔

Option A: click on it

Option B: collapse it

Option C: name it

Option D: give it a password

Correct Answer: click on it ✔

Option A: supercomputer

Option B: personal computer

Option C: Laptop

Option D: PDA

Correct Answer: PDA ✔

Option A: Central

Option B: Common

Option C: Convenient

Option D: Computer

Correct Answer: Central ✔

Option A: Analog computer

Option B: Digital computer

Option C: both

Option D: Hybrid Computer

Correct Answer: Digital computer ✔

Option A: Software

Option B: Hardware

Option C: Human ware

Option D: All of these

Correct Answer: Hardware ✔