Operating System (OS) You should save your computer from ? Viruses All of the listed here Time bombs Worms Viruses All of the listed here Time bombs Worms ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) What is the function of an operating system ? Takes care of scheduling jobs for execution Manages the flow of data and instructions All of the listed here Manages compute's resources very efficiently Takes care of scheduling jobs for execution Manages the flow of data and instructions All of the listed here Manages compute's resources very efficiently ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) A file organization component of a VSAM file is: relative record data set keyed sequential data set All of these None of these entry sequential data set relative record data set keyed sequential data set All of these None of these entry sequential data set ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Special software to create a job queue is called a None of these Drive Linkage editor Spooler Interpreter None of these Drive Linkage editor Spooler Interpreter ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Create back up Write protect None of above Format Create back up Write protect None of above Format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The total time to prepare a disk drive mechanism for a block of data to be read from it is latency None of these latency plus seek time latency plus transmission time latency plus seek time plus transmission time latency None of these latency plus seek time latency plus transmission time latency plus seek time plus transmission time ANSWER DOWNLOAD EXAMIANS APP
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