Operating System (OS) Which of the following are loaded into main memory when the computer is booted? internal command instructions None of these utility programs external command instructions word processing instructions internal command instructions None of these utility programs external command instructions word processing instructions 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, Preemption, No Circular Wait Mutual Exclusion, Hold and wait, No Preemption, 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, Preemption, No Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not a system tool? Virus scanning All of the listed here Backup Disk defragment Virus scanning All of the listed here Backup Disk defragment ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The FIFO algorithm executes first the job that last entered the queue executes first the job that first entered the queue None of these execute first the job that has been in the queue the longest executes first the job with the least processor needs executes first the job that last entered the queue executes first the job that first entered the queue None of these execute first the job that has been in the queue the longest executes first the job with the least processor needs ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The category of operating system that you most likely have running on your PDA computer is a ....... Operating system Multiuser, multitask Real time Single user, multitask Single user, single task Multiuser, multitask Real time Single user, multitask Single user, single task ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A development strategy whereby the executive control modules of a system are coded and tested first, is known as Left-Right development None of these Top-down development All of these Bottom-up development Left-Right development None of these Top-down development All of these Bottom-up development ANSWER DOWNLOAD EXAMIANS APP
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