If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Operating System — quick quiz

5 real PSSSB questions on Operating System. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 1

MEDIUM

Which type of operating system allows multiple users to work on the system simultaneously and share the processor time?