Operating System (OS) Which of the following is/are external commands? Sys All of above Label Edit Sys All of above Label Edit ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Boot startup process Loads system files to RAM 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 ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Poor response time are usually caused by High I / I rates Process busy Any of the listed here High paging rate High I / I rates Process busy Any of the listed here High paging rate ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not true about documentation? Documentation, of a system, should be as clear and direct as possible None of these Documentation gives better understanding of the problem All of these Documentation increases the maintenance time and cost Documentation, of a system, should be as clear and direct as possible None of these Documentation gives better understanding of the problem All of these Documentation increases the maintenance time and cost ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not a characteristic of a daisy chaining priority control scheme? it is relatively easy to add more devices to the chain the number of control lines is independent of the number of devices on the chain None of these priority is programmable the failure of one device may affect other devices on the chain it is relatively easy to add more devices to the chain the number of control lines is independent of the number of devices on the chain None of these priority is programmable the failure of one device may affect other devices on the chain ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The SJF algorithm executes first the job that first entered the queue that last entered the queue with the least processor needs that has been in the queue the longest None of these that first entered the queue that last entered the queue with the least processor needs that has been in the queue the longest None of these ANSWER DOWNLOAD EXAMIANS APP
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