Operating System (OS) A development strategy whereby the executive control modules of a system are coded and tested first, is known as Top-down development Bottom-up development None of these All of these Left-Right development Top-down development Bottom-up development None of these All of these Left-Right development ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In a magnetic disk, data is recorded in a set of concentric tracks which are subdivided into zones sectors periods None of these groups zones sectors periods None of these groups ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the function of folder? All of the listed here Save files Delete files Move files All of the listed here Save files Delete files Move files ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Semaphores synchronize critical resources to prevent contention are used to do I/O None of these synchronize critical resources to prevent deadlock are used for memory management synchronize critical resources to prevent contention are used to do I/O None of these synchronize critical resources to prevent deadlock are used for memory management ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the system which deals with the running of the actual computer and not with the programming problems? None of these Systems program Source program Object program Operating system None of these Systems program Source program Object program Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) of file system is (are): to provide complete file naming freedom to the users and to permit controlled sharing of files to provide for long and short term storage of files with appropriate economic tradeoffs. to provide security against loss of information due to system failure All of these None of these to provide complete file naming freedom to the users and to permit controlled sharing of files to provide for long and short term storage of files with appropriate economic tradeoffs. to provide security against loss of information due to system failure All of these None of these ANSWER DOWNLOAD EXAMIANS APP
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