PREPARATORY QUESTIONS

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PREPARATORY SET-01 

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PREPARATORY SET-19 

PREPARATORY SET-20 

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PREPARATORY SET-24 

PREPARATORY SET-25 

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PREPARATORY SET-27 

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PREPARATORY SET-31 

PREPARATORY SET-32 

PREPARATORY SET-33 

PREPARATORY SET-34 

PREPARATORY SET-35 

PREPARATORY SET-36 

PREPARATORY SET-37 

PREPARATORY SET-38 

PREPARATORY SET-39 

PREPARATORY SET-40 

PREPARATORY SET-41 

PREPARATORY SET-42 

PREPARATORY SET-43 

PREPARATORY SET-44 

PREPARATORY SET-45 

PREPARATORY SET-46 

PREPARATORY SET-47 

PREPARATORY SET-48 

PREPARATORY SET-49 

PREPARATORY SET-50 

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PREPARATORY SET-52 

PREPARATORY SET-53 

PREPARATORY SET-54 

PREPARATORY SET-55 

PREPARATORY SET-56 

PREPARATORY SET-57 

PREPARATORY SET-58 

PREPARATORY SET-59 

PREPARATORY SET-60 

PREPARATORY SET-61 

PREPARATORY SET-62 

PREPARATORY SET-63 

PREPARATORY SET-64 

PREPARATORY SET-65 

PREPARATORY SET-66 

PREPARATORY SET-67 

PREPARATORY SET-68 

PREPARATORY SET-69 

PREPARATORY SET-70 

PREPARATORY SET-71 

PREPARATORY SET-72 

PREPARATORY SET-73 

PREPARATORY SET-74 

PREPARATORY SET-75 

PREPARATORY SET-76 

PREPARATORY SET-77 

PREPARATORY SET-78 

PREPARATORY SET-79 

PREPARATORY SET-80 

PREPARATORY SET-81 

PREPARATORY SET-82 

PREPARATORY SET-83 

PREPARATORY SET-84 

PREPARATORY SET-85 

PREPARATORY SET-86 

PREPARATORY SET-87 

PREPARATORY SET-88 

PREPARATORY SET-89 

PREPARATORY SET-90 

PREPARATORY SET-91 

PREPARATORY SET-92 

PREPARATORY SET-93 

PREPARATORY SET-94 

PREPARATORY SET-95 

PREPARATORY SET-96 

PREPARATORY SET-97 

PREPARATORY SET-98 

PREPARATORY SET-99 

PREPARATORY SET-100 

PREPARATORY SET-101 

PREPARATORY SET-102 

PREPARATORY SET-103 

PREPARATORY SET-104 

PREPARATORY SET-105 

PREPARATORY SET-106 

PREPARATORY SET-107 

PREPARATORY SET-108 

PREPARATORY SET-109 

PREPARATORY SET-110 

PREPARATORY SET-111 

PREPARATORY SET-112 

PREPARATORY SET-113 

PREPARATORY SET-114 

PREPARATORY SET-115 

PREPARATORY SET-116 

PREPARATORY SET-117 

PREPARATORY SET-118 

PREPARATORY SET-119 

PREPARATORY SET-120 

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PREPARATORY SET-122 

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PREPARATORY SET-124 

PREPARATORY SET-125 

PREPARATORY SET-126 
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COMPUTER KNOWLEDGE

PREPARATORY SET-16

Direction (Qs.1-15): Study the following questions carefully and choose your answer from the given five options.

 

Question No : 1

Which of the following file name extension suggests the file is Backup copy of another file?

(1) TXT

(2) COM

(3) BAS

(4) BAK

(5) None of these

Question No : 2

What is the full form of LSI?

(1) Low Scale Internet

(2) Large Scale Internet

(3) Low Scale Integration

(4) Large Scale integration

(5) Local Scale Integration

Question No : 3

Micro instruction are kept in _____.

(1) Main memory

(2) Control store

(3) Cache

(4) Either (1) or (2)

(5) None of these

Question No : 4

An effective way to prevent attenuation is_________.

(1) adding repeaters or amplifiers to a circuit

(2) compressing a circuit

(3) shielding wires

(4) Broadband networks

(5) None of these

Question No : 5

What is the full form of SIM?

(1) Station Identity Module

(2) System Identity Module

(3) Subscriber Identity Module

(4) Subscriber Trunk Dialling

(5) None of these

Question No : 6

A technique used by codes to convert an analog signal into a digital bit stream is known as ____.

(1) Pulse code modulation

(2) Pulse stretcher

(3) Query processing 

(4) Queue management

(5) None of these

Question No : 7

The scrambling of code is known as_____.

(1) encryption

(2) a firewall

(3) scrambling

(4) password-proofing

(5) None of these

Question No : 8

‘Handshaking’ in Networking parlance means ____.

(1) connecting computers to a hub

(2) distributed networks

(3) having same operating system on different computers

(4) sending e-mail

(5) receiving e-mails

Question No : 9

WAN stands for ___________

(1) Wired Area Network

(2) Wide Area Network

(3) Wide Array Net

(4) Wireless Area Network

(5) Wanted Area Network

Question No : 10

________ is an important circuitry in a computer system that directs the operation of the processor.

(1) Memory    

(2) Control Unit

(3) Address Bus

(4) Accumulator

(5) None of these

Question No : 11

____ports connect special types of music instruments to sound cards

(1) BUS

(2) CPU

(3) USB

(4) MIDI

(5) MINI

Question No : 12

The rectangular area of the screen, that displays a. program, data, and/or information is a ______.

(1) title bar

(2) Button

(3) dialog box

(4) Window

(5) interaction box

Question No : 13

System software is the set of programs that enables your computer hardware devices and ____________ software to work together.

(1) management

(2) processing

(3) utility

(4) application

(5) None of these

Question No : 14

Which of the following are components of Central Processing Unit (CPU)?

(1) Arithmetic, Logic Unit, Mouse

(2) Arithmetic, Logic Unit, Control Unit

(3) Arithmetic, Logic Unit, Integrated Circuits

(4) Control Unit, Monitor

(5) All of the above

Question No : 15

_____ is a windows utility program that locates and eliminates unnecessary fragments and rearranges filed and unused disk space to optimize operations.

(1) Backup

(2) Disk cleanup

(3) Disk defragmenter

(4) Restore

(5) None of these