Operating System (OS) A ___ is a set of computer instructions that carry out a task on the computer Program None of the listed here Memory files Database Program None of the listed here Memory files Database ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) If there are multiple recycle bin for a hard disk You can make any one of them default recycle bin None of above You can set different size for each recycle bin You can choose which recycle bin to use to store your deleted files You can make any one of them default recycle bin None of above You can set different size for each recycle bin You can choose which recycle bin to use to store your deleted files 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? None of these 8 1 16 None of these 8 1 16 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ___ displays the name of every computer user on the computer Welcome screen Command screen None of the listed here Wish list screen Welcome screen Command screen None of the listed here Wish list screen ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Under multiprogramming, turnaround time for short jobs is usually _____ and that for long jobs is slightly _____. lengthened; shortened shortened; lengthened shortened; shortened lengthened; lengthened None of these lengthened; shortened shortened; lengthened shortened; shortened lengthened; lengthened None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not a layer of operating system? Critical selection Kernel Shell Application program Critical selection Kernel Shell Application program ANSWER DOWNLOAD EXAMIANS APP
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