Thinking Abstractly (OCR A-Level Computer Science): Quizzes
📚Quizzes
Practise the questions
12 questions from this quiz
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Practise the questions
12 questions from this quiz
What does abstraction involve in computer science?
What does abstraction involve in computer science?
Focusing on essential details only
What is the main purpose of abstraction for developers?
What is the main purpose of abstraction for developers?
To manage complexity
What does data abstraction focus on?
What does data abstraction focus on?
What data is important
What does procedural abstraction emphasise?
What does procedural abstraction emphasise?
What a function does
What does object-oriented abstraction use to model real-world entities?
What does object-oriented abstraction use to model real-world entities?
Objects
How does abstraction enhance maintainability?
How does abstraction enhance maintainability?
Implementation changes don't affect interface
How does abstraction improve problem solving?
How does abstraction improve problem solving?
By decomposing into manageable parts
What can abstracted code be used for according to the benefits?
What can abstracted code be used for according to the benefits?
Reused in various scenarios
In the traffic management example, what are intersections grouped into?
In the traffic management example, what are intersections grouped into?
Zones
Which is an example of procedural abstraction in the online shopping platform?
Which is an example of procedural abstraction in the online shopping platform?
addToCart() function
What problem does over-abstraction cause?
What problem does over-abstraction cause?
System becomes overly complex
How does abstraction differ from encapsulation?
How does abstraction differ from encapsulation?
Abstraction simplifies; encapsulation protects