Multiple choice

Task of operating system is to

  1. job scheduling

  2. memory management

  3. both (1) and (2)

  4. none of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Operating systems perform multiple core functions. Job (process) scheduling decides which programs run and when. Memory management allocates, tracks, and frees RAM. An OS must handle both tasks simultaneously to function properly.