Operating System (OS) Block or buffer caches are used to improve disk performance to speed up main memory read operation to increase the capacity of main memory None of these to handle interrupts to improve disk performance to speed up main memory read operation to increase the capacity of main memory None of these to handle interrupts ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Thrashing can be avoided if None of these All of these the speed of CPU is increased the pages, belonging to the working set of the programs, are in main memory the speed of I/O processor is increased None of these All of these the speed of CPU is increased the pages, belonging to the working set of the programs, are in main memory the speed of I/O processor is increased ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following command is used to switch between the window programs? Alt+Tab Alt+F4 None of these Ctrl+Tab Alt+Tab Alt+F4 None of these Ctrl+Tab ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Assembler language is a mnemonic form of machine language None of these is quite different from the SCL interpreter requires fixed-format commands is usually the primary user interface is a mnemonic form of machine language None of these is quite different from the SCL interpreter requires fixed-format commands is usually the primary user interface ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The powerful text editor called PC-Write can be used by anybody by paying a small fee. Such programs are called Shareware Firmware Software None of these Mindware Shareware Firmware Software None of these Mindware ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Find can be used to Locate a network computer Locate a program All of the listed here Locate a document Locate a network computer Locate a program All of the listed here Locate a document ANSWER DOWNLOAD EXAMIANS APP
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