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Computer Awareness MCQs | Computer Multiple Choice Questions with Answers

1 What do we call the HTML codes written in a text editor to make web pages?
A Source code
B HTML tags
C Source elements
D Roots

Answer: Source code
2 The process of identifying specific rows and columns so that so that certain columns and rows are always visible on the screen is called:
A Freezing
B locking
C Selecting
D fixing

Answer: Selecting
3 A microprocessor is generally?
A Single chip SSI
B Single chip MSI
C Single Chip LSI
D Both 1and 2

Answer: Single chip SSI
4 WWW uses ____ protocol.
D Telnet

Answer: HTTP
5 Computers use the ____language to process data.
A processing
B kilobyte
C binary
D representational

Answer: Binary
6 Track ball is _______.
A Programming devices
B Pointing device
C Output device
D Software device

Answer: Pointing device
7 Which of the following refers to the memory in your computer?

Answer: RAM
8 UNIVAC is an example of:
A 1st generation computer
B 2nd generation computer
C 3rd generation computer
D None of these

Answer: 1st generation computer
9 A series of instructions that tells a computer what to do and how to do it is called a-
A Program
B command
C user response
D processor

Answer: Program
10 IP address contains ........... bits.
A 8 bits
B 16 bits
C 32 bits
D 40 bits

Answer: 32 bits
11 What is the file extension of Ms-Word document?
A Dot
B Doc
C Dom
D Txt

Answer: Doc
12 The vast network of computers that connects millions of people all over the world is called—
B Web
C Hypertext
D Internet

Answer: Internet
13 The OSI model is divided into_______ processes called layers.
A five
B six
C seven
D eight

Answer: Seven
14 The following are all computing devices , except………
A notebook computers
B cellular telephones
C digital scanners
D personal digital assistants

Answer: Digital scanners
15 When you save to _______, your data will remain intact even when the computer is turned off.
B motherboard
C secondary storage device
D None of these

Answer: Secondary storage device
16 What is MP3?
A A mouse
B A printer
C A sound format
D A scanner

Answer: A sound format
17 A collection of interrelated files in a computer is a _______.
A file manager
B field
C record
D database

Answer: Database
18 A Web site’s main page is called its _______
A home page
B browser page
C search place
D bookmark

Answer: Home page
19 Fax machines and imaging systems are examples of
A bar-code readers
B imaging systems
C scanning devices
D pen-based systems

Answer: Scanning devices
20 In an information system, alphanumeric data normally takes the form of
A Sentences and paragraphs
B Numbers and alphabetical characters
C Graphic shapes and figures
D Human voice and other sounds

Answer: Numbers and alphabetical characters

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