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