Multiple choice

Which is correct statement about recursion?

  1. It is a function which calls to itself.

  2. It is a process in which a function calls to itself.

  3. It runs for definite number of time without condition.

  4. It is used to call global function.

  5. It is used to call local function.
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the correct option as recursion is a process in which a function calls to itself. It is commonly used to calculate factorials.

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