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

Question # 1

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

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Question # 2

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

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Question # 3

What is the first step in solving a problem with an algorighm.

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Desingning the algorithm

Fulfilling the prerequisites

Implementing the algorithm

Testing the algorithm

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Question # 4

Which does the diamond symbol represent in a flowchart.

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Input/Output

Arrow

Terminal

Decision

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Question # 5

The sequence where we repeat a specific set of instructions, again and again, is called.

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Condition

Sequence

Loop

All

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Question # 6

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

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Arrow

Terminal

Decision

Input/Output

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Question # 7

The loops which hae to be terminated are called.

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Infinite loops

Simple loops

Intermediate loops

Finite loops

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Question # 8

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

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Question # 9

Which tye of loop has an explicit end and executes its bodies a fixed number of times.

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Finite loop

Infinite loop

Sequence loop

Recursive loop

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Question # 10

Which symbol represents a process in a flochart.

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Terminal

Arrow

Action/Process

Decision

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Question # 11

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

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Decomposition

Algorithm Design

Generalization and Abstraction

Pattern recongnition

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