Operating System (OS) What problem is solved by Dijkstra's banker's algorithm? deadlock avoidance None of these cache coherence deadlock recovery mutual exclusion deadlock avoidance None of these cache coherence deadlock recovery mutual exclusion ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? FIFO None of these LRU Working set LFU FIFO None of these LRU Working set LFU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which menu bar selection would you access to open file? Option View Help None of above Option View Help None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Booting means Installing program Removing errors Switch off Restarting computer Installing program Removing errors Switch off Restarting computer ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list? None of these auto decrement indirect addressing index addressing auto increment None of these auto decrement indirect addressing index addressing auto increment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The title bar always displays on Right side of the open window Top of the open windows Left side of the open window All of above Right side of the open window Top of the open windows Left side of the open window All of above ANSWER DOWNLOAD EXAMIANS APP
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