Operating System (OS) Which one of the following key is used to refresh the active window? F5 F8 F9 F7 F5 F8 F9 F7 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, Preemption, No Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait No Mutual Exclusion, Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, Preemption, No Circular Wait Mutual Exclusion, No Hold and wait, Preemption, Circular Wait Mutual Exclusion, Hold and wait, No Preemption, Circular Wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) When did IBM release the first version of disk operating system DOS version 1.0? 1983 None of these 1982 1984 1981 1983 None of these 1982 1984 1981 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that has been in the queue the longest that first entered the queue with the least processor needs that last entered the queue None of these that has been in the queue the longest that first entered the queue with the least processor needs that last entered the queue None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Font folder is located on Desktop folder Program folder Ms Word file Control Panel folder Desktop folder Program folder Ms Word file Control Panel folder ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To print documents from Windows File >> Print Edit print Drag the document icon over your printers icon Both A and B File >> Print Edit print Drag the document icon over your printers icon Both A and B ANSWER DOWNLOAD EXAMIANS APP
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