Operating System (OS) Which of the following is not a video file extension? .mov .avi .wav .mpeg .mov .avi .wav .mpeg ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A development strategy whereby the executive control modules of a system are coded and tested first, is known as Left-Right development Top-down development All of these Bottom-up development None of these Left-Right development Top-down development All of these Bottom-up development None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following is not true about the description of a decision table? A decision table is directly understood by the computer A decision table is easy to modify None of these All of these A decision table is easy to understand A decision table is directly understood by the computer A decision table is easy to modify None of these All of these A decision table is easy to understand ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following concept is best to preventing page faults ? The working set Paging Hit ratios Address location resolution The working set Paging Hit ratios Address location resolution ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. lengthened; lengthened shortened; shortened lengthened; shortened None of these shortened; lengthened lengthened; lengthened shortened; shortened lengthened; shortened None of these shortened; lengthened ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A public key encryption system does not encode the data before transmitting it allows only the correct sender to decode the data None of these allows only the correct receiver to decode the data allows anyone to decode the transmission does not encode the data before transmitting it allows only the correct sender to decode the data None of these allows only the correct receiver to decode the data allows anyone to decode the transmission ANSWER DOWNLOAD EXAMIANS APP
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