Operating System (OS) Which of the following does not occur during the power-on-self-test (POST)? Memory chip are checked to ensure that they are working properly The BIOS identification process occurs The video card and video memory are tested The scan disk utility begins to run Memory chip are checked to ensure that they are working properly The BIOS identification process occurs The video card and video memory are tested The scan disk utility begins to run ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The necessary conditions needed before deadlock can occur? No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the name given to all the programs inside the computer with makes it usable? None of these System software Shareware Firm ware Application software None of these System software Shareware Firm ware Application software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The state transition initiated by the user process itself in an operating system is wake up timer run out block None of these dispatch wake up timer run out block None of these dispatch ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The Basic Input output system (BIOS) resides in ROM Memory cache The CPU RAM ROM Memory cache The CPU RAM ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the method of handling deadlocks? All of these Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system All of these Allow the system to enter the deadlock state and then recover Use a protocol to ensure that the system will never enter a deadlock state Pretend that deadlocks never occur in the system ANSWER DOWNLOAD EXAMIANS APP
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