computer mcqs

• A: Input device
• B: Control unit
• C: Output device
• D: Central Processing Unit

• A: Video conferencing
• B: Speech recognition
• C: Audio digitizer
• D: Synthesizer

• A: Line
• B: Sentence
• C: Paragraph
• D: Word

• A: cross-platform programming
• B: 3GL business programming
• C: event driven programming
• D: functional

• A: Motionware
• B: Anigraphics
• C: Videoscapes
• D: Multimedia

• A: Interpreter
• B: High level
• C: Compiler
• D: Executable

• A: application suite
• B: compiler
• C: input/output system
• D: Operating system

• A: Illustrations group
• B: Object group
• C: Text group
• D: Tables group

• A: transaction sheets
• B: registers
• C: business forms
• D: spread sheets

• A: documentation
• B: output
• C: reporting
• D: spec sheets

• A: procedural language
• B: structures
• C: natural language
• D: programming language

• A: Mouse
• B: Scanner
• C: Printer
• D: CD-ROM

• A: video data and information
• B: voice and non-voice
• C: music and video
• D: video and audio

• A: Word processing
• B: Spreadsheet design
• C: Web design
• D: Database management

• A: Chat
• B: Instant messaging
• C: Insta notes
• D: Electronic mail

• A: Vertical justifying
• B: Vertical adjusting
• C: Dual centering
• D: Horizontal centering

• A: Printing
• B: Output
• C: Solid state
• D: Input

• A: DBMS
• B: Suites
• C: Spreadsheets
• D: Word processors

• A: Desktop
• B: Network client
• C: Network server
• D: Network station

• A: Backup
• B: Disk cleanup
• C: Disk Defragmenter
• D: Restore

• A: Node operating system
• B: Non-open software
• C: Network Operating system
• D: Non-operating software

• A: Voice over IP
• B: Video over IP
• C: Viruses over IP
• D: Virtual over IP

• A: magnetic storage
• B: Flash memory
• C: optical
• D: Both A & B

• A: Cookies
• B: Plug-ins
• C: Scripts
• D: ASPs

• A: Rule discover
• B: Signal processing
• C: Neural nets
• D: Case-based reasoning

• A: RAM
• B: ROM
• C: BIOS
• D: CACHE

• A: robotics
• B: simulation
• C: computer forensics
• D: animation

• A: upgrading
• B: processing
• C: batching
• D: utilizing

• A: End user
• B: System Analyst
• C: Programmer
• D: All of the above

• A: hard disk drives
• B: printers
• C: floppy disk drives
• D: CD drives

• A: gathering data
• B: processing data into information
• C: analyzing the data or information
• D: storing the data or information

• A: hackers
• B: Spam
• C: Viruses
• D: identity theft

• A: Common Business Oriented Language
• B: Computer Business Oriented Language
• C: Common Business Operated Language
• D: Common Business Organized Language

• A: dialog box
• B: submenu
• C: menu selection
• D: All of the above

• A: Operating system
• B: Interpreter
• C: Compiler
• D: Assembler

• A: Address
• B: Register
• C: Number
• D: Memory

• A: MS-Excel
• B: BASIC
• C: COBOL
• D: C++

• A: double-space
• B: line spacing
• C: single space
• D: vertical spacing

• A: Compiler
• B: Loader
• C: Operating System
• D: Assembler

• A: Mainframe
• B: Mini-computer
• C: Microcomputer
• D: PDA

• A: all have the same motive
• B: break into other people’s computers
• C: may legally break into computers as long as they do not do any damage
• D: are people who are allergic to computers

• A: spam
• B: spoof
• C: sniffer script
• D: spool

• A: Entry codes
• B: Passwords
• C: Security commands
• D: Code words

• A: Assembly language
• B: Machine language
• C: Source code
• D: Object code

• A: Mechanical
• B: Electrical
• C: Electro Magnetic
• D: Laser

• A: Command Line Interface
• B: Graphical User Interface
• C: Multitasking
• D: Menu Driven Interface

• A: World Whole Web
• B: Wide World Web
• C: Web World Wide
• D: World Wide Web

• A: Computer aided design
• B: Computer algorithm for design
• C: Computer application in design
• D: Computer analogue design

• A: Printer
• B: Key board
• C: Mouse
• D: Arithmetic & Logic unit

• A: Extended Binary Coded Decimal Interchange Code
• B: Extended Bit Code Decimal Interchange Code
• C: Extended Bit Case Decimal Interchange Code
• D: Extended Binary Case Decimal Interchange Code

• A: Magnetic ink character recognition
• B: Magnetic Ink Code Reader
• C: Magnetic Ink Cases Reader
• D: None of these

• A: 1.40 MB
• B: 1.44 GB
• C: 1.40 GB
• D: 1.44 MB

• A: Universal Automatic Computer
• B: Universal Array Computer
• C: Unique Automatic Computer
• D: Unvalued Automatic Computer

• A: A Mechanical Input device
• B: Optical input device
• C: Electronic input device
• D: Optical output device

• A: Video Graphics Array
• B: Visual Graphics Array
• C: Volatile Graphics Array
• D: Video Graphics Adapter

• A: Arithmetic Logic Unit
• B: Array Logic Unit
• C: Application Logic Unit
• D: None of above

• A: Continuous electrical pulses
• B: Electrical pulses but not continuous
• C: Magnetic strength
• D: None of the above

• A: Microsoft Word
• B: Windows XP
• C: Google Chrome
• D: Skype

• A: Uniform Room Locator
• B: Uniform Resource Locator
• C: Universal Rom Locator
• D: Universal Resource Locator

• A: 1000 bytes
• B: 100000 bytes
• C: 1000000 bytes
• D: 10000 bytes

Answer: IBM PC

Answer: Quantum Computer

Answer: Parallel Processing

Answer: Data Flow Diagram

Answer: Integrated Electronics

Answer: Basic Input Output System

Answer: ASCI white

Answer: Tim Bareness Lee

Answer: Ken Thompson

Answer: UNIVAC

Answer: 1971

Answer: 40 million

Answer: Apple II

Answer: Charles Babbage

• A: Superscript
• B: Subscript
• C: All caps
• D: Shadow

• A: Shift + F1
• B: Shift + F3
• C: Shift + F2
• D: Shift + F4

• A: Software
• B: Data
• C: Extension
• D: File

• A: CU
• B: CPU
• C: ALU
• D: Register

Answer: Shift + delete

Answer: Dynamic Link Library

Answer: MS word file

Answer: 2004

Answer: 32-bits

• A: Ctrl + W
• B: Ctrl + Q
• C: Alt + F4
• D: Alt + Q

• A: Alt + F9
• B: Ctrl + F9
• C: Shift + F9
• D: Space + F9

• A: Primary memory
• B: Control section
• C: External memory
• D: Cache memory

• A: Minicomputers
• B: Microcomputers
• C: Mainframe computers
• D: Super computer

• A: Resembles digital computer
• B: Resembles analogue computer
• C: Resembles both a digital and analogue computer
• D: None of the above

• A: Semiconductor memory
• B: Memory register
• C: Magnetic memory
• D: None of above

• A: Accuracy
• B: Reliability
• C: Diligence
• D: Versatility

• A: Memory
• B: Buffer
• C: Accumulator
• D: Address

• A: Primary and secondary
• B: Random and sequential
• C: ROM and RAM
• D: All of above

• A: tracks per inch of surface
• B: bits per inch of tracks
• C: disk pack in disk surface
• D: All of above

• A: ALU
• B: Memory
• C: CPU
• D: Control unit

• A: First Generation
• B: Second Generation
• C: Third Generation
• D: Fourth Generation

• A: External memory chip
• B: Primary memory chip
• C: Microprocessor chip
• D: Both b and c

Answer: arithmetic logic unit

Answer: Hyper text markup language

Answer: Ctl+alt+O

Answer: Bold

• A: MS Office
• B: Window
• C: Outlook
• D: Skype

Answer: 2’s compliment

• A: Ctrl + X
• B: Ctrl + Z
• C: Ctrl + V
• D: Alt + V

• A: Mouse only
• B: Keyboard only
• C: Both mouse and keyboard
• D: USB only

• A: Delete
• B: Undo
• C: Redo
• D: Paste

• A: CD ROM
• B: Hard disk
• C: Printer
• D: None of Above

• A: Floppy disk
• B: Mouse
• C: Monitors
• D: Speakers

• A: CPU
• B: Printer
• C: Memory Unit
• D: Monitor

• A: CPU
• B: Input unit
• C: Memory unit
• D: Output unit

• A: volatile
• B: true
• C: friend
• D: export

• A: int _a3;
• B: int a_3;
• C: int 3_a;
• D: int _3a

• A: design programmer
• B: application programmer
• C: analysis programmer
• D: train programmer

• A: Arithmetic operation
• B: Logical operation
• C: Storage and relative
• D: All the above

• A: Alt+F3
• B: Ctrl+F3
• C: Alt+F4
• D: Ctrl+F4

• A: Alt + Shift + Enter
• B: Ctrl + Alt + Enter
• C: Ctrl + Shift + Enter
• D: None of the above

• A: F11
• B: F12
• C: F13
• D: F14

• A: Ctrl+N
• B: Ctrl+I
• C: Ctrl+M
• D: Ctrl+U

• A: Ctrl+J
• B: Ctrl+L
• C: Ctrl+K
• D: Ctrl+S

Answer: Shift+F3

Answer: To compare numbers

Answer: 3rd

Answer: Optical Drive

Answer: Ctrl + X