26.18: Quiz Question Answers - Chapter 18
- Page ID
- 54436
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Quiz question answers for chapter 18 are as follows:
- The two requirements for a recursive definition are a base case and rule, or set of rules, that reduce toward the base case.
- In recursion, the case for which a solution is obtained directly is called the base case.
- The keyword
recursiveis required for a recursive subroutine. - The two keywords required for a recursive function are
recursiveandresult. - There are no special requirements needed in the calling routine in order to call a recursive subroutine or recursive function.
- If a recursive routine does not stop recursing, it will recurse indefinitely, thus hanging the program and producing no results. The program would need to be manually terminated.
- A complete recursion tree for the recursive Fibonnaci function with an input of 4 is as follows:
