Operating System (OS) A disk scheduling algorithm in an operating system causes the disk arm to move back and forth across the disk surface in order to service all requests in its path. This is a Shortest Seek Time First (SSTE) None of these First come first served FIFO Scan Shortest Seek Time First (SSTE) None of these First come first served FIFO Scan ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which of the storage placement strategies a program is placed in the largest available hole in the main memory? first fit best fit worst fit None of these buddy first fit best fit worst fit None of these buddy ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Operating system Computer Environment Database system Application software Operating system Computer Environment Database system Application software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Addressing structure None of these defines the fundamental method of determining effective operand addresses performs indicated operations on two fast registers of the machine and leave the result in one of the registers. are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing. All of these None of these defines the fundamental method of determining effective operand addresses performs indicated operations on two fast registers of the machine and leave the result in one of the registers. are variations in the use of fundamental addressing structures, or some associated actions which are related to addressing. All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which runs on computer hardware and serve as platform for other software to run on? All System Software Operating System Application Software All System Software Operating System Application Software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The memory which allocates space for DOS and application is called Cache memory Conventional memory Expanded memory Virtual memory Cache memory Conventional memory Expanded memory Virtual memory ANSWER DOWNLOAD EXAMIANS APP
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