Online GK Series

This site is dedicated to the aspirants of competitive exams SSC, UPSC, Railways, Postal Assistants, Bank, GATE and NET

Q.

Which of the following is a loop construct that will always be executed once?

A switch
B for
C while
D do...while
Answer & Explanation
Option: [D]

do...while loop is executed at least once.

Computer Science Books

Your Valuable Comments Please...

Please Like Us
Brand