Question # 1

Which number system consists of 0s and 1s ?

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Decimal

Hexa

Binary

Octal

Which number system has base 2 ?

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Decimal

Hexa decimal

Binary

Octal

The computer can be attacked while sitting remotely, in this way sensitive information will be:

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Hacking

Sabotaged

Identity Theft

Decryption

Which is an example of volatile memory ?

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RAM

ROM

Hard disk

Floppy disk

Trace table is a technique of:

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Running the program

Running the flowchart

To test the algorithm

Modification

Which Protocol is a standard protocol to transmit emails ?

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SMTP

HTTP

HTML

FLP

IP addressing must be understood as part of the _________ for conversations over the internet:

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Protocol

Center

Networks

Machine

A computer network is established for the purpose of;

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Sharing resources

Manipulation

Mode

Computing

Which are used for authentication to enter a system ?

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Hacking

Sabotaged

Passwords

Decryption

A well-defined problem is the one that does not contain:

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Simplicity

Ambiguities

Turning

Running

Which is a set of steps to solve a problem ?

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Program

Algorithm

Flowchart

Runtime

Which of a network is a geometric representation of the relationship among interconnected devices ?

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Ring

Star

Topology

Machine

The foundation of all security systems is formed on:

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Ethical principles

Formal principles

Principles

Outline

In a "body" tag __________ is used to make a picture of background image of a webpage ?

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Bag

Background

bgimge

Both a and b

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

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Prepared solution

Analyze

Strategized solution

Best solution

The head element is a container for:

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Number

Metadata

Col

Text

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

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Decimal

Heca

Binary

Octal

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

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