Question # 1

Before problem solving, we need to first ________ a problem:

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Prepared solution

Analyze

Strategized solution

Best solution

DHCP stands for:

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Data Hosting Computer Protocol

Dynamic Host Computer Protocol

Dynamic Host Configuration Protocol

None of the above

Which number system consists of 0s and 1s ?

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Decimal

Hexa

Binary

Octal

Illegally accessing someone else's computer is called:

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Hacking

Sabotaged

Passwords

Decryption

Which is a graphical representation of an algorithm ?

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Matriz

Graph

Flowchart

Solution

In Boolean algebra 'AND' Operation is denoted by:

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.

*

+

/

Which is a group of eight bits, enough space to store single ASCII character?

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Byte

KB

Bit

GB

Unordered list each item of the list generally starts with a:

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Number

Bullet

Character

Colon

When a key has less number of character than the text to the encrypt, then repeating letters of the key is called:

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Interim ciphertext

Cyber

Client server oversue

Online piracy

How many layers in TCP/IP model ?

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5

2

4

3

it is the test data that compiles with the input requirement of the algorithm:

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Valid test data

Test data

Data

Superset

Which is used to transfer file over a network ?

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HTML

HTTP

FTP

ALP

To make a cell span more than one columns. _________ attribute is used:

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Source

Anch

Colspan

Emcor

Which means installing and selling unauthorized copies of software on refurbished or new computers ?

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Confidentiality

Privacy

Online Privacy

Hard-disk loading

1 TB = (1,024) GB or ______ bytes:

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(1,024)⁵

(1,024) KB or (1,024)²

(1,024)⁴

(1,024)²

1 MB = ____ bytes:

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(1,024)⁵ bytes

(1,024) KB or (1,024)²

3000

400

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9th Class Computer English Medium KPK Boards Online Mcqs MCQs With Answers

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