Operating System (OS) A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as semaphore None of these multiprogramming multitasking mutual exclusion semaphore None of these multiprogramming multitasking mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Advantage(s) of using assembly language rather than machine language is (are): It is mnemonic and easy to read. Addresses any symbolic, not absolute Introduction of data to program is easier None of these All of these It is mnemonic and easy to read. Addresses any symbolic, not absolute Introduction of data to program is easier None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which components appear in the initial windows start up display? Start menu All of these Dialog box Task bar Start menu All of these Dialog box Task bar ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A task in a blocked state must still be placed in the run queues is running is waiting for same temporarily unavailable resources is executable None of these must still be placed in the run queues is running is waiting for same temporarily unavailable resources is executable None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... runs on a computer hardware and serves as a platform for other system to run on System software All of above Application system Operating system System software All of above Application system Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which type of command requires additional files to perform specific operations? Valuable commands Internal commands Primary commands External commands Valuable commands Internal commands Primary commands External commands ANSWER DOWNLOAD EXAMIANS APP
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