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Online Tests
Computer Science 7th Class Chapter 3 Online Test MCQs With Answers
Question # 1
Which tpe of algorithm goes through all possible solutions untill the required solution is found?
Choose an answer
Brute force algorithm
Recursive algorithm
Sorting algorithm
Divide and conuer algorithm
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Question # 2
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 # 3
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 # 4
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
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Question # 5
Whih of the followign is not a rule for drawing flowcharts.
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Use conventional flowchart symbols
Label all flow lines
Every flowchart must have start and endpoints
Flow lines cna cross each other
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Question # 6
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 # 7
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 # 8
Set of instructions to solve a problem is called.
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Directions
Algorithm
Instructions
Design
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Question # 9
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 # 10
Discover the principles that caue the patterns of a problem is called.
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Generalization
Design
pattern Recognition
Deconstruction
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Question # 11
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
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