Operating System (OS) The SJF algorithm executes first the job that has been in the queue the longest with the least processor needs that last entered the queue None of these that first entered the queue that has been in the queue the longest with the least processor needs that last entered the queue None of these that first entered the queue ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Application software Computer Environment Database system Operating system Application software Computer Environment Database system Operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which key deletes text before, or to the left, of the insertion point? BackSpace PageDown Delete PageUp BackSpace PageDown Delete PageUp ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What does Belady's Anomaly related to? Disk Scheduling Algorithm Page Replacement Algorithm Deadlock Prevention Algorithm Memory Management Algorithm Disk Scheduling Algorithm Page Replacement Algorithm Deadlock Prevention Algorithm Memory Management Algorithm ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Advantage(s) of using assembly language rather than machine language is (are): Addresses any symbolic, not absolute None of these All of these It is mnemonic and easy to read. Introduction of data to program is easier Addresses any symbolic, not absolute None of these All of these It is mnemonic and easy to read. Introduction of data to program is easier ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In MS-DOS, relocatable object files and load modules have extensions .DAS and .EXE, respectively None of these .OBJ and .COM or .EXE, respectively .EXE and .OBJ, respectively .COM and .OBJ, respectively .DAS and .EXE, respectively None of these .OBJ and .COM or .EXE, respectively .EXE and .OBJ, respectively .COM and .OBJ, respectively ANSWER DOWNLOAD EXAMIANS APP
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