Operating System (OS) Block caches or buffer caches are used to increase the capacity of the main memory to improve disk performance to speed up main memory read operation None of these to handle interrupts to increase the capacity of the main memory to improve disk performance to speed up main memory read operation None of these to handle interrupts ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The state transition initiated by the user process itself in an operating system is None of these timer run out wake up block dispatch None of these timer run out wake up block dispatch ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) During the boot process, the ..... looks for the system file CD DVD CPU BIOS CD DVD CPU BIOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) User-Friendly Systems are: required for object-oriented programming common among traditional mainframe operating systems None of these becoming more common easy to develop required for object-oriented programming common among traditional mainframe operating systems None of these becoming more common easy to develop ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... is used in operating system to separate mechanism from policy Two level implementation Single level implementation None Multi level implementation Two level implementation Single level implementation None Multi level implementation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? 1981 1983 1982 None of these 1984 1981 1983 1982 None of these 1984 ANSWER DOWNLOAD EXAMIANS APP
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