Explore topic-wise MCQs in Technical MCQs.

This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Technical MCQs knowledge and support exam preparation. Choose a topic below to get started.

1.

int main(){ printf(""Hello""); main(); return 0;}10.Which of the following is true about recursion?

A. Recursion provides a clean and simple way to write code.
B. The recursive program has less space requirements than iterative program
C. The principle of stack is FIFO
D. All of the above
E.
Answer» B. The recursive program has less space requirements than iterative program
Discussion
2.

#include <stdio.h>main(){ int num=5; int fun(int num); printf(""%d"",fun(num));}int fun(int num){ if(num>0) return(num+fun(num-2));}9.What will be output for the following code?

A. Hello is printed once
B. Hello infinite number of times
C. Hello is not printed at all
D. 0 is returned
Answer» C. Hello is not printed at all
Discussion
3.

The process in which a function calls itself directly or indirectly is called?

A. Recursion
B. Type Conversions
C. Constant
D. Abstract Classes
Answer» B. Type Conversions
Discussion