Operating System (OS) Boot startup process Clean up the computer memory Prepare the computer ready Checks the computer connections Loads system files to RAM Clean up the computer memory Prepare the computer ready Checks the computer connections Loads system files to RAM ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Indicate which, of the following, is not true about Nassi-Shneiderman charts These charts can represent three fundamental control structures These charts are type of graphical design tool All of these These charts cannot represent CASE constructs None of these These charts can represent three fundamental control structures These charts are type of graphical design tool All of these These charts cannot represent CASE constructs None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Copying a process from memory to disk to allow space for other processes is Called Swapping Demand Paging Deadlock Page Fault Swapping Demand Paging Deadlock Page Fault 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, 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 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following checks, cannot be carried out on the input data to a system? None of these consistency check All of these Range check Syntax check None of these consistency check All of these Range check Syntax check ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A relationship between processes such that each has some part (critical section) which must not be executed while the critical section of another is being executed, is known as mutual exclusion None of these multitasking multiprogramming semaphore mutual exclusion None of these multitasking multiprogramming semaphore ANSWER DOWNLOAD EXAMIANS APP
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