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COMPUTER AWARENESS MCQ FOR COMPETITIVE EXAMS

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COMPUTER AWARENESS MCQ FOR COMPETITIVE EXAMS

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61.IC chips used in computers are usually made of:

(1) Lead

(2) Silicon

(3) Chromium

(4) Gold

(5) None of these

ANSWER:2

62.One kilobyte is equal to:

(1) 1000 bytes

(2) 100 bytes

(3) 1024 bytes

(4) 1023 bytes

(5) None of these

ANSWER:3

63.The errors that can be pointed out by the compiler are:

(1) Syntax error

(2) Symantic error

(3) Logical error

(4) Internal error

(5) None of these

ANSWER:1

64.What do you use to create a chart?

(1) Pie Wizard

(2) Excel Wizard

(3) Data Wizard

(4) Chart Wizard

(5) None of these

ANSWER:4

65.What is the full form of SDRM?

(1) Shift Dynamic random access memory

(2) Synchronous Dynamic random access memory

(3) System Dynamic random access memory

(4) Serial Dynamic random access memory

(5) None of these

ANSWER:2

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66.A dot-matrix printer

(1) is an input-output device

(2) is an output device only

(3) is an input device only

(4) both 2 and 3

(5) None of these

ANSWER:2

67.A characteristic of card system is:

(1) slowness in processing data

(2) using cards as records of transactions

(3) needing a larger data staff

(4) all of these

(5) None of these

ANSWER:4

68.What is a ‘tuple’?

(1) another name for a table in an RDBMS.

(2) Another name for the key linking different tables in a database.

(3) Initial seed value of field.

(4) A row or record in a database table.

(5) An attribute attached to a record.

ANSWER:4

69._______ is the ability of an operating system to control the activities of multiple programs at the same time.

(1) Multitasking

(2) Streamlining

(3) Multiuser

(4) Simulation

(5) None of these

ANSWER:1

70.A spooler is a(n):

(1) location in memory that maintains the contents of a document until it prints out

(2) Print job

(3) Program that coordinates the print jobs that are waiting to print

(4) Message sent from the printer to the operating system when a print job is completed

(5) None of these

ANSWER :3

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71.If you wish to see a particular area of worksheet visible or multiple rows and columns while you scroll to another area of the worksheet, which among the following should you use?
a)Freeze Function

b)Freeze Worksheet
c)Freeze Panes
d)Freeze Rows

ANSWER: C

72.What is the maximum number that each of the four parts of an IP Address can have ?
a)255
b)1024
c)256
d)512

ANSWER: A

73.In MS-Excel translate feature is available under which tab?

a)Change
b)Edit
c)Home
d)Review

ANSWER: D

74.Which among the following is not the function of Star Topology?

a)Easy to add another computer to the network
b)It transmits data only in one direction
c)Hub acts as a repeater for data flow
d)It facilitates centralized management of network through the use of central computer

ANSWER: B

75.Which among the following option is not available for indentation of text in MS-Word?
a)Justify
b)Hanging
c)Centre
d)Left

ANSWER: B

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76.What is periodically adding, changing and deleting file records called?
a)Restructuring
b)Upgrading
c)Updating
d)None of these

ANSWER: C

77.Which of the following is a programming language?
a)MS-Excel
b)Netscape
cLotus
d)Pascal

ANSWER: D

78.BIOS stands for:
a)Basic Input Output System
b)Better Input Output System
c)Basic Input Output Service
d)Better Input Output Service

ANSWER: A

79_____ is an essential program which makes it easy to use a computer for end user:
a)Network
b)Utility
c)Operating System
d)Application

ANSWER: C

80.Which disk is used to cold boot a disk?

a)Program Disk
b)Diagnostic Disk
c)Setup Disk
d)System Disk

ANSWER: D

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