Question # 1

Which stepin computatinal thinking involves creating a sequence of steps to solve a problem.

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Pattern recogntion

Abstraction

Decomposition

Algorithmic design

Algorithms are

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List of data

Graphical representations

Repetitive patterns

Steps by step instructions for solving a problem

Which terms refers to the process of ignoring the detail to focus on the main idea?

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Decomposition

algorithm design

Abstraction

Decomposition

Which of the following is an example of pattern recognition in computational thinking?

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solving problems without breaking them into smaller parts

Designing a new algorithm for every problem

Identifying trends in data to predict future outcomes

Writeing a programin multiple programming languages.

In flowcharts symbol

is used to show a

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Decision making

solution

Test Data

Verification

Flowchart are used to

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Identify patterns

Code a program

Represent algorithms graphcially

Solve mathematical equations

Which of the following best defines computational thinking?

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An approach that ignores real world applications

A Problem solving approach that employs systematic , algorothmic and logical thinking

A technique used exclusively in computer programming

A method of solving problem using mathematicla alulations only.

Which symbol in the flowchart is used to either start or end the flowchart.

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Process

Decision

Connector

Terminal

What is the purpose of a parallelogram shape in flowcharting.

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Decision

Input /output

Connector

start or End

Which technique has drawn a pictorial representation of athe solution?

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Prototype

Pseudo

Debugging

Testing

Which is a graphical representation of an algorithm?

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Matrix

Graph

Flowchart

Solution

Breaking down the larger problems into smaller manageabe ones and working on them one by one is called.

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Abstraction

Algorithm design

Pattern Recognition

Decomposition

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Computer Science 9th Class English Medium Chapter 7 Online Test MCQs With Answers

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