Quiz: Using Nesting in Selection and Iteration
OCR GCSE J277 Computer Science specification
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Welcome! Today we’ll build on your knowledge of algorithms and flowcharts to explore how nesting works in selection and iteration. Let’s test your understanding!
What does 'nesting' mean in programming?
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Which of the following can be nested? (Select all that apply)
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A nested {{blank0}} is a decision inside another decision. For example, checking if a number is even and also {{blank1}}.
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Match the items on the left with their correct pairs on the right
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If a nested FOR loop runs once for the outer loop and three times for the inner loop, how many total iterations occur?
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Match the items on the left with their correct pairs on the right
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What is the purpose of using nesting in programming?
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Which of the following are examples of nesting? (Select all that apply)
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Match the items on the left with their correct pairs on the right
A nested loop repeats inner loops for each iteration of the {{blank0}} loop. For example, a FOR loop inside another {{blank1}} loop.
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