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round robin scheduling

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Choose correct answer from the below options:
If the following jobs are to be executed on a single processor system
image:o75.PNG
The jobs are arrived at time 0 and in the order a, b, c, d, e.
Calculate the departure time (completion time) for job ‘a’ if scheduling is round robin with time slice 1

  1.   15
  2.   5
  3.   9
  4.   11
in Operating System 594 views
0
I'm also getting 16

1 Answer

2 votes
a b c d e a b c d e a c e a c a c
0-1 1-2 2-3 3-4 4-5 5-6 6-7 7-8 8-9 9-10 10-11 11-12 12-13 13-14 14-15 15-16 16-21

i think its 16

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