Operating System (OS) Indicate which is a pre-emptive scheduling algorithm Shortest-job-next Priority-based None of these Round-robin All of these Shortest-job-next Priority-based None of these Round-robin All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Memory Address 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. 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". 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. 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". ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Banker's algorithm is used To solve deadlock To prevent deadlock To rectify deadlock To detect deadlock To solve deadlock To prevent deadlock To rectify deadlock To detect deadlock ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A hardware device that is capable of executing a sequence of instructions, is known as CPU Processor CU None of these ALU CPU Processor CU None of these ALU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is 16 0 8 None of these 1 16 0 8 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following key is used to move the pointer from one pane to next pane? F6 F3 F4 F5 F6 F3 F4 F5 ANSWER DOWNLOAD EXAMIANS APP
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