query regarding type of os

Which of the followings are equal things when there is only one CPU in a system.
A)Multiprogramming and Multitasking
B)Multiprocessing and Multiprogramming
C)Multitasking and Multiprocessing
D)None of these

plz explain briefly ur answer

Replies

  • avii
    avii
    rather answering directly, tell us where you have confusion or lacking clarity with this question
  • radha gogia
    radha gogia
    avii
    rather answering directly, tell us where you have confusion or lacking clarity with this question
    i got my answer sir,was just confused ,i hope the answer is multiprogramming and multi-tasking,but i wanted to ask that multi-tasking i.e. if in a time-sharing os,i have multiple users connected on one cpu, and in other case if operate a time sharing system for the individual processes within a system,then which will be more efficient??

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