Practice Indirect Recursion (12.3.2) - Recursion

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6 sample questions

Question 1.
Define indirect recursion in your own words.
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Think about how functions can relate to one another.
Question 2.
What is a base case in recursion?
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Remember it prevents endless loops.
3Question 3.
What is indirect recursion?
- A function calling itself
- A function calling another function
- Both are correct
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Think about how functions can interact.
4Question 4.
True or False: A base case is unnecessary for indirect recursion.
- True
- False
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Consider the risks of infinite loops.
Question 5.
Write a program demonstrating indirect recursion between two functions and include a base case.
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Ensure you include conditions where both functions can stop.
Question 6.
Describe what would happen if there’s no appropriate base case in the indirect recursion implementation.
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Consider what infinite recursion ends with: usually, a system failure.

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