Operating System (OS) Driver is Data controller Hardware and gain controller All of the listed here Hardware controller Data controller Hardware and gain controller All of the listed here Hardware controller ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and None of these hold and wait deadlock avoidance buffer overflow race around condition None of these hold and wait deadlock avoidance buffer overflow race around condition ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following key is used to refresh the active window? F7 F8 F9 F5 F7 F8 F9 F5 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display system boot menu which of the following key you must press ? F7 F4 F5 F8 F7 F4 F5 F8 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A user-interface that is easy to use is considered to be User-friendly User-simple None of these User-happy User-friendly User-simple None of these User-happy ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following scheduling objectives should be applied to the following: the system should admit jobs to create a mix that will keep most devices busy to be fair None of these to be predictable to obey priorities to balance resource utilization to be fair None of these to be predictable to obey priorities to balance resource utilization ANSWER DOWNLOAD EXAMIANS APP
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