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Computer Awareness MCQs | Computer Multiple Choice Questions with Answers

Questions
1 Which of the following is the key function of a firewall?
A Monitoring
B Deleting
C Record
D Copying

Answer: Monitoring
2 What is gutter margin?
A Margin that is added to the left margin when printing
B Margin that is added to right margin when printing
C Margin that is added to the binding side of page when printing
D Margin that is added to the outside of the page when printing

Answer: Margin that is added to the binding side of page when printing
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3 EEPROM permits?
A Read Permission only
B read and byte erase permission
C Read, byte erase and byte write operations
D Read, byte erase, byte write and chip erase operations

Answer: Read, byte erase and byte write operations
4 Lycos is known as-
A website
B internet radio
C search engine
D messenger

Answer: messenger
5 By default, your document will print in __ mode
A landscape
B portrait
C page setup
D print view

Answer: portrait
6 _____ is a procedure that requires users to enter an identification code and a matching password
A paging
B logging on
C time sharing
D Multitasking

Answer: logging on
7 Computer programs ‘ are written in a high-level programming language; however, the human-readable version of a program is called..............
A cache
B instruction set
C source code
D word size

Answer: source code
8 The __ is the ‘Administrative’ section of the computer system :
A input unit
B control unit
C Memory unit
D central processing unit

Answer: central processing unit
9 Name of the executable file of MS word is-
A MS Word
B MS Word .exe
C Win Word
D Win Word.exe

Answer: Win Word.exe
10 ________ is a primary key that also appears in another file.
A Physical key
B Primary key
C Foreign key
D Logical key

Answer: Foreign key
11 ________ are specially designed computer chips which reside inside other devices, such as your car or your electronic thermostat.
A Servers
B Embedded computers
C Robotic computers
D Mainframes

Answer: Embedded computers
12 In a ring topology , the computer in possession of the______ can trasmit data
A packet
B data
C access method
D token

Answer: token
13 Approximately how many bytes make one Megabyte?
A One Thousand
B Ten Thousand
C One Hundred
D One Million

Answer: One Million
14 A directory within a directory is called a _______.
A Mini Directory
B Junior Directory
C Part Directory
D Sub Directory

Answer: Sub Directory
15 When writing a document, you can use the _______ feature to find an appropriate word or an alternative word if you find yourself stuck for the right word.
A dictionary
B word finder
C encyclopedia
D thesaurus

Answer: Thesaurus
16 A device operating at the physical layer is called a
A Bridge
B Router
C Repeater
D All of the above

Answer: Repeater
17 Encryption and decryption are func­tions of
A Transport layer
B Session layer
C Presentation layer
D All of the above

Answer: Presentation layer
18 Hard disk drives are considered ________ storage.
A flash
B non-volatile
C temporary
D nonpermanent

Answer: non-volatile
19 To save an existing file with a new name or to a new location, you should use the ________ command.
A Save
B Save and Replace
C Save As
D New File

Answer: Save As
20 The term bit is short for ________
A megabyte
B binary language
C binary digit
D binary number

Answer: binary digit

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