Operating System (OS) Which one of the following is not a layer of operating system? Critical selection Shell Application program Kernel Critical selection Shell Application program Kernel ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The necessary conditions needed before deadlock can occur? Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following key is used to move the pointer from one pane to next pane? F3 F4 F5 F6 F3 F4 F5 F6 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following instruction steps, would be written within the diamond-shaped box, of a flowchart? PRINT A IS A DATA X,4Z S = B - C None of these PRINT A IS A DATA X,4Z S = B - C None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is default location of saving and opening file ? My computer Desktop My documents All of the listed here My computer Desktop My documents All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The box on ....... that allows you to choose where to go and is located below the standard toolbar System menu Menu bar Address bar None of these System menu Menu bar Address bar None of these ANSWER DOWNLOAD EXAMIANS APP
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