Question # 1

IP addressing must be understood as part of the _________ for conversations over the internet:

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Protocol

Center

Networks

Machine

Which Protocol is a standard protocol to transmit emails ?

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SMTP

HTTP

HTML

FLP

As soon as the power supply is disconnected, all the data in _________ is cleared:

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RAM

ROM

Hard disk

Floppy disk

To save the HTML page, you can use ________ as file extension:

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.htm

.html

xhtml

both a and b

Which is the physical arrangements of devices and connecting lines ?

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Procedure

Network topology

Computer

Network

Temporary memory is _________ and permanent memory is _______:

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Volatile, Non - volatile

Slow, Fast

Low, High

All of these

In Boolean algebra 'AND' Operation is denoted by:

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.

*

+

/

Which is the process of encoding data ?

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Service

Online banking

Client

Encryption

A ___________ is networking device that forwards data packets from one network to another:

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Router

Server

Device

Machine

(1,024) TB or (1,024)⁵ bytes is equal to:

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1 GB

1 TB

1 KB

1 PB

Which is a general term for any type of information processing that can be represented mathematically ?

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Computation

Liability

Client server oversue

Online piracy

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

Each elemet of an array has an _____ that can be used with the array name as array __ name.

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Index

array

for loop

simple variable

Assigning value to variable for the first time is called:

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initiation

variable initialization

variable

string constant

In C language which operator is used to check for equality of two expression ?

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==

=

?

+-

Which function that is used to take input from the user.

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output

Input

Scan f

Print f

_________ includes specifying its data type and giving it a valid name:

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variable

constant

string

declaring a variable

Which format specifier is used for character data type ?

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%d

%i

%c

%f

Programmers write computer programs in special languages called:

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general languages

programming languages

popper languages

constant

Includes statements are written in ________ section:

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header

main

comments

print

If the definition of called function appears before the definition of calling functiion, then ...... is not required.

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Function signature

Call

Read

Function

Which operators are used to perform arithmetic operations on data ?

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assignmentoperator

arithmeticoperator

logicaloperator

relational operators

Making illegal copies of copyrighted software is called;

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Duplicate

Backup

Piracy

Smuggling

Software that is available free for a limited period is called;

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Freeware

Groupware

Shareware

Vertical

Crossing one LAN to another LAN is done over

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Bridges and gateway

Routers

Backbones

MANs

All of the following are top level domains except

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.edu

.org

.gov

.army

Each computer on a network is called a

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Bus

Server

Node

None

Windows explorer is used ot.

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Access the internet

Explorer system resources

Perform maintenance task

Navigate life and folder on computer

Which of the following coding scheme uses 4-bit code

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ASCII

EBCDIC

BCD

Unicode

The output of the compiler is called

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Program

Source code

Linked code

Object code

Common font size used in business document is.

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10-points

14 points

12 points

16- points

System requirements are created duirng.

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Analysis

Design

Premunire

Development investigation

Testing all program components together is called.

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Volume testing

Group testing

System testing

Composite testing

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