Operating System (OS) Which of the following statement is true. None of these All of these The LRU algorithm pages out pages that have been used recently Seek analysis is used for analysing control-unit busy problems. Thrashing is a natural consequence of virtual memory systems. None of these All of these The LRU algorithm pages out pages that have been used recently Seek analysis is used for analysing control-unit busy problems. Thrashing is a natural consequence of virtual memory systems. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Start / restart the computer is called Option Run Exit Boot Option Run Exit Boot ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In DOS, the maximum length of filename is 10 8 5 11 10 8 5 11 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A spooler is a Message sent from the printer to the operating system when a print job is completed Queue of print job that are waiting to print Location in memory that maintains the contents of documents until it prints Program that coordinates the print job that are waiting to process Message sent from the printer to the operating system when a print job is completed Queue of print job that are waiting to print Location in memory that maintains the contents of documents until it prints Program that coordinates the print job that are waiting to process ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) 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. None of these 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. 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. None of these 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 is not external command ? Doskey Print Find Verify Doskey Print Find Verify ANSWER DOWNLOAD EXAMIANS APP
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