Question # 1

The foundation of all security systems is formed on:

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Ethical principles

Formal principles

Principles

Outline

When the Internet Protocol was originally designer, the standard was known as Internet Protocol Version ?

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IPv4

IPv5

IPv6

IPv7

A device which can hold data even if it is not connected to any power source is called:

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Non- Volatile Memory

Volatile Memory

Both A and B

Central memory

1 MB = ____ bytes:

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(1,024)⁵ bytes

(1,024) KB or (1,024)²

3000

400

Encoding means conversion of the data to an unreadable format which is called:

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Ciphertext

Online banking

Client

Encryption

Which number system has base 16 ?

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Decimal

Hexa decimal

Binary

Octal

How many layers in TCP/IP model ?

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5

2

4

3

An ________ list is created inside the <ul> </ul> tags. Each list item is added with <li>:

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Unoredred

Oredered

List

Table

Which attackers often target web server of high-profile organizations such as banking, commerce, and media companies, or government and trade organizations ?

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Service

DoS

Client

Substitution Cipher

Using computer for the purpose of some unauthorized activities is called:

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Fraud or misuse

Selling and printing

Denial of service

Piracy

Servers serve a requires sent by a client. This request is called:

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HTP server

ALP server

HTML server

HTTP request

Which header file contains all predefined mathematical functions ?

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math.h

stdio.h

strin.h

c.h

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

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Loop

Array

For loop

Index

__________ statements describe the sequence in which statements of the program should be executed:

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loop

conditional

control

all

Which operator performs division of left operand by the right operand and returns the remainder value after division ?

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+

%

*

.

Which of the following is the default control structure in C language ?

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array can be initialized _______ declaration:

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at the time of

after

before

both a & b

How many types of control statements

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1

2

3

4

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

How many characters can be stored in a char type variable ?

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1

3

4

2

Which is unary operator ?

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If statement is used within another if statement is called:

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nested if

simple if

many if

multiple if

Many networks include a central computer the may be called.

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Server

Bridge

Client

Gateway

The address of instruction under the process of execution is contained in.

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Program counter

current instruction Register

Memory address Register

Memory Buffer Register

To close a word file which of the following key is used

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CTRL + F6

CTRL + F4

ALT + F4

CTRL + ALT + F4

The right to use the software on the computer is

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Software

Permission

Law

None

Page setup option is present in

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File menu

Edit menu

Insert menu

Format menu

Who owns the internet

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U.S Government

Pak Telecom

United Nations

None

The device that connects multiple networks using similar or different protocols is;

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Router

Bridge

Gateway

None

Which of following type of data is used to display actions and movements

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Audio

Video

Image

Text

What come after the Analysis phase in SDLC?

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Implementation

Costing

Design

Coding

Which one is a secrat word that is used to prevent unauthorized access.

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Biometrics

Backup

Copyright

Password

When typing text in word, you will press enter at the end of a

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Line

Page

Paragraph

Document

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