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Computer Science 9th Class English Medium Online Test MCQs With Answers

Question # 1

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

Choose an answer

Confidentiality

Privacy

Online Privacy

Hard-disk loading

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Question # 2

What is the purpose of an parallelogram shape in flowcharting ?

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Decision

Connector

Input / Output

Start or End

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Question # 3

Which is used to read the ciphertext ?

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Key

Board

Mouse

Trackball

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Question # 4

Which is a set of steps to solve a problem ?

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Program

Algorithm

Flowchart

Runtime

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Question # 5

In which topology, data is send either clockwise or anticlockwise:

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Bus

Single

Ring

Star

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Question # 6

The diamond symbol represents the:

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Input/Output

Decision making

Processing

Remarks

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Question # 7

The _______ is a suit of protocols that provides end-to-end connectivity between devices:

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TCP/IP

Rules

Meaning

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Question # 8

Which means to test if the required solution is there ?

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Verification

Algorithm

Validation

Flowchart

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Question # 9

IP address may be static or _________:

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Dynamic

Rules

Computer networks

Computers

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Question # 10

The _______ attribute specifies the URL (web address) of the image:

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Source

Image

Src

Img

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Question # 11

The order of application of two separate terms is not important in:

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Associative Law

Commutative Law

Distributive Law

Identity Law

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Question # 12

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

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Question # 13

A device which holds the data as long as it has power supply connected to it is called:

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HDD

Storage

Volatile Memory

Non Volatile

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