Question # 1

Which type of backup creates a complete copy of all data, regardieess of previous backups?

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Differnetial Backup

Incremental backup

Full backup

Snapshot Backup

Which term reers to the process of restoring data froma backup?

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Data Retrieval

Data Validation

Data Restoration

Data Synchronization

Which one is the example of Analog signal?

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Binary

Sound Wave

10

None of these

Which of the following is NOT a bacuup storeage option?

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Local disk

Word processor

Cloud storage

Extenal hard drive

In an RGB color model, what does RGB stand for?

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Red. Green Brown

Red, Gray, Black

Red, Green, Blue

Right ,Green, Blue

Which of the following is teh primary purpose of data beackup?

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to archive old files

To free up disk space

To increase system perforance

To recover data in case of loss or corruption

What is the first step in the systematic process of troubleshooting?

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Establish a Theory of Probable Cause

Implement the solution

Document Finding Actin, and Outcomes

Identify Problem

CU stand for...............

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Circuitry Unit

Central Unit

Control Unit

None of these

Which of the following is the best practie for data backup frequency?

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Once a year

After every system update

Regular and scheduled backups

Only after system crash

All the characters on your keyboard has an associated code in binary. This code is called

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ASCII

Unicode

EBCDIC

BCD

11₁₀ is an example of .....number

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Binary

Decimal

Hexadecimal

Octal

Which language was developed by Dennis Ritchie ?

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Java

C

Python

COBOL

Which Statements is used ot execute not set of instructions, if a particular condition is true and another set of instructions if the condition is false.

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if

else

if else

loop

C language is:

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top sensitive

casesensitive

endsensitive

sectionsensitive

The conversion of program file into binary file is called:

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editing

compilation

linking

execution

C language was develop in:

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1969-1973

1990-2000

1955-60

1970-80

Which of the following forces printf() to change its normal behavior ?

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escape sequence

escape

sequence

esc

Which of the following is the condition to check a is a factor of c ?

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a % c == 0

c % a == 0

a*c == 0

a+c == 0

The operator % is used to calculate __________:

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percentage

remainder

factorial

square

Which of the following are types of constant ?

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Integer constants

realconstants

characterconstants

all of these

The statements which help us to decide which statements should be executed next, on the basis of conditions, are called:

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selection statements

Which format specifier is used for character data type ?

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%d

%i

%c

%f

A web page is written in?

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HTML

FTP

HTTP

Any of above

Another name for main memory is.

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Permanent memory

Tape storage

Secondary memory

Primary memory

Smallest unit of memory is:

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Byte

Bit

Character

Word

Stop bit are required in this type of transmission

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Asynchronous

Internittent

Synchronous

None

The temporary storage area within the CPU is called.

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RAM

DRAM

ROM

Register

Which of the following is not a category of network.

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LAN

MAN

WAN

NAN

DPI stands for.

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Decimal per inch

Digits per inch

Dot per inch

Data per inch

Select unguided media from the following.

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Twisted pair

coaxial

Satellite

Fiber optic

Which is not a virus?

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Trojan Horse

Logic Bomb

MCA fee

Red lof

Computer can not boot if it does not have.

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Computer

Linker

Interface

Operating system

Two dissimilar networks can be connected by using.

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Hub

Gateway

Repeater

Bridge

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