Question # 1

Which strcuture executes a statement or set of statements only if the condition in true.

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Sequence strcuture

Selection strcuture

Conditinal structure

Repetition structure

What is Computational Thinking.

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Problem -solving skills and techniques

Solving problems using computers

Breaking down problems into smaller parts

Recognizing patterms in images

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

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 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

The loops which have to be terminated are called.

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Infinite loops

Finite loops

Simple loops

INermediate loops

Which symbol represents a process in a flochart.

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Terminal

Arrow

Action/Process

Decision

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

Whcih step involves creating a set of instructions to solve a sprblem.

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Decomposition

Algorithm Design

Generalization and Abstraction

Pattern recongnition

Discover the principles that caue the patterns of a problem is called.

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Generalization

Design

pattern Recognition

Deconstruction

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

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

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