Recursion 14

What is Recursion in C?

• A function that calls itself directly or indirectly

• A function that repeats a loop

• A method of sorting data

• A type of variable storage class

Which of the following is essential for a recursive function?

• Infinite loop

• array

• Global variable

• Base condition

Which of the following is a disadvantage of recursion?

• Uses more memory due to call stack

• Requires less code

• Uses more memory due to call stack

• Enhances readability of complex problems

What is type casting in C?

• Converting one type of loop to another

• Converting one data type to another

• Changing variable name

• None

Which of the following is a correct example of explicit type casting?

• int x = 5.0;

• int x = 10 / 2;

• float x = 10;

• int x = (int)5.5;