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Consider n jobs J1, J2,......Jn such that job Ji has execution time ti and a non-negative integer weight wi. The weighted mean completion time of the jobs is defined to be  , where Ti is the completion time of job Ji. Assuming that there is only one processor available, in what order must the jobs be executed in order to minimize the weighted mean completion time of the jobs?
  • a)
    Non-decreasing order of ti
  • b)
    Non-increasing order of wi
  • c)
    Non-increasing order of witi
  • d)
    None-increasing order of wi/ti
Correct answer is option 'D'. Can you explain this answer?
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Consider n jobs J1, J2,......Jnsuch that job Jihas execution time tian...
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Consider n jobs J1, J2,......Jnsuch that job Jihas execution time tiand a non-negative integer weight wi. The weighted mean completion time of the jobs is defined to be, where Tiis the completion time of job Ji. Assuming that there is only one processor available, in what order must the jobs be executed in order to minimize the weighted mean completion time of the jobs?a)Non-decreasing order of tib)Non-increasing order of wic)Non-increasing order of witid)None-increasing order of wi/tiCorrect answer is option 'D'. Can you explain this answer?
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Consider n jobs J1, J2,......Jnsuch that job Jihas execution time tiand a non-negative integer weight wi. The weighted mean completion time of the jobs is defined to be, where Tiis the completion time of job Ji. Assuming that there is only one processor available, in what order must the jobs be executed in order to minimize the weighted mean completion time of the jobs?a)Non-decreasing order of tib)Non-increasing order of wic)Non-increasing order of witid)None-increasing order of wi/tiCorrect answer is option 'D'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Consider n jobs J1, J2,......Jnsuch that job Jihas execution time tiand a non-negative integer weight wi. The weighted mean completion time of the jobs is defined to be, where Tiis the completion time of job Ji. Assuming that there is only one processor available, in what order must the jobs be executed in order to minimize the weighted mean completion time of the jobs?a)Non-decreasing order of tib)Non-increasing order of wic)Non-increasing order of witid)None-increasing order of wi/tiCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider n jobs J1, J2,......Jnsuch that job Jihas execution time tiand a non-negative integer weight wi. The weighted mean completion time of the jobs is defined to be, where Tiis the completion time of job Ji. Assuming that there is only one processor available, in what order must the jobs be executed in order to minimize the weighted mean completion time of the jobs?a)Non-decreasing order of tib)Non-increasing order of wic)Non-increasing order of witid)None-increasing order of wi/tiCorrect answer is option 'D'. Can you explain this answer?.
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