Operating System (OS) Which of the following statement is true. All of these Thrashing is a natural consequence of virtual memory systems. None of these The LRU algorithm pages out pages that have been used recently Seek analysis is used for analysing control-unit busy problems. All of these Thrashing is a natural consequence of virtual memory systems. None of these The LRU algorithm pages out pages that have been used recently Seek analysis is used for analysing control-unit busy problems. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name of the operating system which was originally designed by scientists and engineers for use by scientists and engineers? None of these XENIX OS/2 MS DOS UNIX None of these XENIX OS/2 MS DOS UNIX ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A partitioned data set is most used for a program or source library storing backup information storing ISAM files storing program data None of these a program or source library storing backup information storing ISAM files storing program data None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) World Wide Web is being standard by World wide web standard World wide consortium Worldwide corporation W3c World wide web standard World wide consortium Worldwide corporation W3c ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which of the storage placement strategies a program is placed in the smallest available hole in the main memory? best fit None of these first fit buddy worst fit best fit None of these first fit buddy worst fit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Buffer Register (MBR) None of these is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. 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. 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". None of these is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory. 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. 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". ANSWER DOWNLOAD EXAMIANS APP
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