Quiz: Abstraction - Removing Unnecessary Detail
OCR GCSE J277 Computer Science specification
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Building on what you've learned about computational thinking, let's test your knowledge of abstraction and how it involves removing unnecessary detail!
What is the purpose of abstraction?
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Which of the following are examples of abstraction? (Select all that apply)
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Abstraction means focusing on the {{blank0}} details and ignoring the {{blank1}} details.
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A file contains an image with a resolution of 100 pixels by 200 pixels and a colour depth of 8 bits. What is the file size in bits?
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Which of the following is an abstraction of a car?
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A {{blank0}} is used to simplify complex problems by focusing on {{blank1}} and ignoring unnecessary details.
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Which of these is the BEST definition of abstraction?
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