Operating System (OS) Link encryption is more secure than end-to-end encryption is used only to debug can not be used in a public network None of these is less secure than end-to-end encryption is more secure than end-to-end encryption is used only to debug can not be used in a public network None of these is less secure than end-to-end encryption ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The ...... provides information about hardware installation, configuration and hardware status Add new hardware Control panel Device manager Program manager Add new hardware Control panel Device manager Program manager ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A task in a blocked state is executable is running None of these is waiting for same temporarily unavailable resources must still be placed in the run queues is executable is running None of these is waiting for same temporarily unavailable resources must still be placed in the run queues ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The problem of thrashing is affected significantly by: primary-storage size program size program structure None of these All of these primary-storage size program size program structure None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ...... is used in operating system to separate mechanism from policy Multi level implementation Single level implementation Two level implementation None Multi level implementation Single level implementation Two level implementation None ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and race around condition None of these deadlock avoidance hold and wait buffer overflow race around condition None of these deadlock avoidance hold and wait buffer overflow ANSWER DOWNLOAD EXAMIANS APP
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