Question # 1

11₁₀ is an example of .....number

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Binary

Decimal

Hexadecimal

Octal

In digit system 1 represents?

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ON

OFF

OF

All of these

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

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Circuitry Unit

Central Unit

Control Unit

None of these

Which systemss involve substances and their Interactions?

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Artificial

Chemical

Psychological

Biological

Binary Arithmetic operations.use.................?

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Addition

Subtraction

Multiplication

All of these

What was the name of first created virus?

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Creeper

Greeper

OS

UDP

Which of the following Boolean expressions represents the OR operation

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A.B

A+B

A

A-B

1 KB= .........bytes

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200

400

300

1024

Single Precision use.....bits?

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30

31

32

None of these

Which of the following is a potential risk of not backing up data.?

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Data loss due to hardware failure or malware attack

Increased system performance

Faster sytem boot times

Improved file accessibility

Basic Arthemetic Operation like addition subtractio are performed by?

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ALU

CU

UDP

All of these

Format specifier is always preceded by:

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%

=

^

$

Every programming language has some primitive building blocks and follows some grammar rules known as:

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rules

signs

blocks

syntax

Which of the following is a valid character ?

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'here'

"a"

'9'

none of them

Which symbol is used to represent the AND operator ?

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&&

||

+

!

Which facilitate other programmers to understand our code ?

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common words

comments

end sensitive

section sensitive

The value passed to the function are called.

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Value

Input

Output

Arguments

Words which have predefined meaning is known as:

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reserved words

keywords

both a and b

syntax

Set of instruction given to the computer to perform a specific task is known as:

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computer program

software

both a and b

none of these

How many types of control statements

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1

2

3

4

In If statement, what happens if condition is false ?

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program crashes

index out of bound error

further code executes

compiler asks to change condition

Which is a countainer to store collection of data items in a specific layout.

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Data structure

Simple Strucutre

Normal Structure

Complex structure

A special program that can detect and remove viruses from computer is called

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Virus

Anti-virus

Group ware

Custom

Common font size used in business document is.

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10-points

14 points

12 points

16- points

Security protection for personal computers include:

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Internal Components

Lock and Cables

Software

All of these

CAL stands for

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Computer Aided Learning

Computer Assist Learning

Computer Added Learning

None of the above

Which cell address will be include in the range C5 : E7

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C8

C6

E4

D9

Which of the following is not included in document management system

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Word - processing

Desktop - publishing

Reprographic

E - shopping

FTP stands for

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File Transfer protocol

Finis Table Program

Finding tele path

Failed Transmission pole

A web page is written in?

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HTML

FTP

HTTP

Any of above

ALU has __________ units.

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2

3

4

5

A standard IP address is composed of a total of

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4 bits

16 bits

32 bits

256 bits

Which of the following is not a network topology?

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Star

Ring

SNA

Bus

More Classes

Other Links

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