Question # 1

Some malicious user disguises himself as our friend and tries to get some confidential information:

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Lefting

Phishing

Identity Theft

Online piracy

Which is a cyber attack to make machine or network resource unavailable for a user ?

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Softlifting

Liability

Denial of service

Online piracy

Some tags do not have closing tags and they are called:

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Paired tags

Singular tags or empty tags

Empty

Triple

To convert a decimal number to binary, we divide the number by _______ and take quotient and remainder:

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8

2

16

12

Any computing hardware that is used for strong, porting and extracting data, is called a:

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Storage device

ROM

PROM

SRAM

Which is a graphical representation of an algorithm ?

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Matriz

Graph

Flowchart

Solution

Which tag is used for smallest heading ?

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

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Router

Server

Device

Machine

Which are two primary section of HTML document ?

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Head

Body

Both a and b

None of these

Which language is understood by the computer ?

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Binary

Hill

High level

Middle level

To convert a decimal number to hexa decimal, we divide the number by _______ and take quotient and remainder:

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8

16

2

12

Which function is to desplay anything on computer screen.

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output

Input

Scanf

Print f

How many bytes are used by float type variable?

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1

4

3

2

An important property of __________ is that it stores all the values at consecutive locations inside the computer memory.

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Loop

Array

for loop

index

A tab stop is collection of _________ spaces:

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8

6

7

9

Header files have extension:

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.c

.h

.doc

.ppt

Using loops inside loops is called ________ loops:

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for

while

do-while

nested

In main function everything enclosed in:

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body

included files

curly braces

file

In which function character entered by user does not get displayed on screen ?

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getch()

count

string

printf

Which operator returns remainder ?

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modulusoperators

binaryoperators

ternaryoperators

all of these

getch() is used to take ________ as input form user:

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int

char

float

all of them

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

Types of printers are

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2

3

4

5

MAC fee is a data

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Virus

Antivirus

Warm

Hacker

Windows is the most popular product of

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Sun system

Microsoft

Hewlett

ANSI

A formula in MS-Excel begins with symbol.

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+

-

=

/

Which of the following function is used to get current data is MS-Excel

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Year

Today

Month

Exact

Which of the following device is used to receive the sound out put.

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Microphones

Monitor

Speaker

Plotters

__________ is related to Business.

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Bank

Stock exchange

Marketing

All of these

Plotters of.

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Two types

three types

Four types

Five types

The folder, which contains administrative system

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Linkder

Control Panel

Installer

Debugger

Which communication medium requires line of sight.

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Microwave

Fibre wave

Coaxial

Twisted pair

Computer based weather forecasting depends on accurate collection of data from.

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Radar

Antema

Television

Weather stations

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