Question # 1

Which number system has base 2 ?

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Decimal

Hexa decimal

Binary

Octal

A ___________ is a digital telecommunication network which allows nodes to share resources:

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Protocol

Rules

Computer networks

Computers

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

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1 GB

1 TB

1 KB

1 PB

There are _________ of heading in HTML document:

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4

6

1

5

Which tags will make the text italic that is within the tags ?

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<z></z>

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

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Medium

Modern

Logo

Router

A communication medium connecting multiple computers is also called a:

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Communication channel

Target

Source

Wire

Which is an example of volatile memory ?

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RAM

ROM

Hard disk

Floppy disk

The diamond symbol represents the:

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Input/Output

Decision making

Processing

Remarks

In this method, we have a substitution key that is combined with the plaintext to generate the ciphertext:

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Vigenere Cipher method

Simple method

Complexmethod

Roundmethod

Which number system has base 10 as it uses ten digits from 0 to 9 ?

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Decimal

Heca

Binary

Octal

A _________ cannot be used as a variable name:

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reserved word

simple words

stringwords

reserved variable

A ____ is a block of statements that gets some inputs and provides some output.

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Function

Program

Reader

Printer

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

The ________ can be initialized at the time of declaration or after declaration:

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character

data type

variable

constant

An ______ can store only positive values and its value ranges from 0 to +4,294,967,295.

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unsigned int

negativeint

positiveint

integer

Which operators require two operands to perform the operations ?

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unary

binary

ternary

all of these

The function which are defined by a programmer are called.

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Module

User -define

Routine

work

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

An______ is a data structure that can hold multiple values of same data type.

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Loop

Array

For loop

Index

To initialize the array in a single statement, initialize it ___________ declaration:

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at the time of

after

before

both a & b

Format specifier is always preceded by:

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%

=

^

$

Dat and programs not being used by the computer is stored in.

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Cache

Printer

Primary Storage

Secondary storage

How many types of partition are

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2

4

6

8

DPI stands for.

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Decimal per inch

Digits per inch

Dot per inch

Data per inch

Which of the following coding scheme uses 4-bit code

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ASCII

EBCDIC

BCD

Unicode

___________ key is used to cancel an operation.

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Arrow

Caps lock

Num lock

Esc

The top most layer of the OSI Model is;

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Application

Session

Transport

Presentation

The world wide web was introduced in;

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1960s

Mid 1970s

1989

2000

The process of touching an object with mouse printer is called.

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Pausinh

Dropping

Pointing

Dragging

All of the following may be stored in registers except

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Program instructions

Memory addresses

Data

CPU instruction set

The insertion point in a document is called.

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Mouse

End marks

Courser

Erasor

Interface used by windows is called

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Menu driven interface

Command driven interface

Graphical user interface

Prompt interface

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