Question # 1

The algorithm which goes through al possible solutions untill the required soultionin found is.

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Recursive Algorithm

Searchign algorithm

Brute force algorithm

Sortig algorithm

What is the characteristic of an algorithm that states that each step must be clear and lead to only one measning.

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Clear and unambiguous

Well-defined imputs

Well -defined outputs

Feasible

What is the tpe of algorithm that uses a random numebr to decide the expected outcome.

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Brute force algorihm

Recursive algorithm

Sorting algorithm

Randomized algorithm

What is the disadvantage of using a flowchart.

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Easy to understand

Difficult to modify

Time saving

Easy to understand for people who don't know flowchart symbols

The loops which hae to be terminated are called.

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Infinite loops

Simple loops

Intermediate loops

Finite loops

What is the purpose of the "Mod"% in programming.

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To add two integers

To multiply two integers

To take the remainder of an integer

To divide two integers

What are the prerequisites for writing an algorithm

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A clear prblem definitionl input and output

A broblem with no constracints or limitations

Input with multipel characters

A problem with no clear solution

Which type of loop stops when the condition is false

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Finite loop

Infinitie loop

Sequence loop

Rcursive loop

Whicht feature in Scratch is used for infinite loops in which an object wil repeat its action forever.

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Loop forever

Forever loop

Infinite repeat

Repeat forever

Which symbol represents a process in a flochart.

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Terminal

Arrow

Action/Process

Decision

Which symbol represents the start or stop point in a flowcart.

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Arrow

Terminal

Decision

Input/Output

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Computer Science 7th Class Chapter 3 Online Test MCQs With Answers

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