Operating System (OS) Non-modifiable procedures are called reentrant procedures topdown procedures serially usable procedures None of these concurrent procedures reentrant procedures topdown procedures serially usable procedures None of these concurrent procedures ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The instruction register None of these contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. None of these contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write". contains the address of the memory location that is to be read from or stored into. is a hardware memory device which denotes the location of the current instruction being executed. is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy to be predictable to balance resource utilization None of these to obey priorities to be fair to be predictable to balance resource utilization None of these to obey priorities to be fair ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Multiprogramming systems: execute more jobs in the same time period execute each job faster are easier to develop than single programming system None of these are used only on large mainframe computers execute more jobs in the same time period execute each job faster are easier to develop than single programming system None of these are used only on large mainframe computers ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Backups should be done as several incrementals, followed by an image copy daily for most installations as several image copies, followed by an incremental weekly for most installations None of these as several incrementals, followed by an image copy daily for most installations as several image copies, followed by an incremental weekly for most installations None of these ANSWER DOWNLOAD EXAMIANS APP
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