Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? LFU FIFO LRU None of these Working set LFU FIFO LRU None of these Working set ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the function of an operating system ? All of the listed here Takes care of scheduling jobs for execution Manages compute's resources very efficiently Manages the flow of data and instructions All of the listed here Takes care of scheduling jobs for execution Manages compute's resources very efficiently Manages the flow of data and instructions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is characteristic of an operating system? None of these resource management memory management All listed here error recovery None of these resource management memory management All listed here error recovery ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following command is used to switch between the window programs? None of these Alt+Tab Ctrl+Tab Alt+F4 None of these Alt+Tab Ctrl+Tab Alt+F4 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? index addressing auto decrement auto increment indirect addressing None of these index addressing auto decrement auto increment indirect addressing None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Work group means All of these Individual user Connection Computer in network All of these Individual user Connection Computer in network ANSWER DOWNLOAD EXAMIANS APP
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