Operating System (OS) Which of the following is not a video file extension? .mpeg .mov .avi .wav .mpeg .mov .avi .wav ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: execute more jobs in the same time period are used only on large mainframe computers are easier to develop than single programming system execute each job faster None of these execute more jobs in the same time period are used only on large mainframe computers are easier to develop than single programming system execute each job faster None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Identify false statement You can right click and choose Empty Recycle Bin to clean it at once You can increase free space of disk by sending files in recycle bin You can restore any files in recycle bin if you ever need You can find deleted files in recycle bin You can right click and choose Empty Recycle Bin to clean it at once You can increase free space of disk by sending files in recycle bin You can restore any files in recycle bin if you ever need You can find deleted files in recycle bin ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the initial value of the semaphore to allow only one of the many processes to enter their critical section? 16 None of these 1 8 16 None of these 1 8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The LRU algorithm None of these pages out the first page in a given area pages out pages that have not been used recently pages out pages that have been least used recently pages out pages that have been used recently None of these pages out the first page in a given area pages out pages that have not been used recently pages out pages that have been least used recently pages out pages that have been used recently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) File record length should always be fixed depends upon the size of the file None of these should be chosen to match the data characteristics Should always be variable should always be fixed depends upon the size of the file None of these should be chosen to match the data characteristics Should always be variable ANSWER DOWNLOAD EXAMIANS APP
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