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Abstraction and Decomposition

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Abstraction and Decomposition exam questions14 questions with mark schemes and example answers
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What is the purpose of an algorithm?
To solve a specific problem
What is an essential aspect of algorithmic thinking?
Devising step-by-step solutions
What does decomposition involve in problem-solving?
Breaking problems into smaller parts
What is abstraction primarily used for?
Focusing on essential components
What do structure diagrams represent?
Relationship of subtasks in a problem
How do subprograms benefit program creation?
Reduce code duplication and maintenance
What is modelling in algorithm design?
Simplifying complex real-world systems
Which strategy helps in solving problems effectively?
Divide and conquer techniques
What is achieved by using abstraction in modeling?
Ignoring irrelevant details during analysis
Why are step-by-step procedures important?
They vary in problem-solving efficiency