Operating System Review

The primary advantage of multi-tasking operating systems over "batch" operating systems is

  1. No. It may not always has jobs to run.
  2. No, if users could control the sequence of execution of jobs it would probably be less efficient.
  3. No. Yes, each user can submit multiple jobs, but resource allocation is the thing.

  4. Correct. multi-tasking allows better utilization of resources among jobs and this increases the overall throughput of the systems.
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