Operating System (OS) Who is called a supervisor of computer activity ? Operating system I / O Devices Control unit Memory Operating system I / O Devices Control unit Memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which policy replace a page if it is not in the favoured subset of a process's pages? FIFO None of these LRU Working set LFU FIFO None of these LRU Working set LFU ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not a system tool? All of the listed here Virus scanning Disk defragment Backup All of the listed here Virus scanning Disk defragment Backup ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is not the user file extension? .ppt .sys .xls .doc .ppt .sys .xls .doc ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The function(s) of the Storage Assignment is (are) to assign storage to all temporary locations that are necessary for intermediate results. All of these to assign storage to all variables referenced in the source program. None of these to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized. to assign storage to all temporary locations that are necessary for intermediate results. All of these to assign storage to all variables referenced in the source program. None of these to assign storage to literals, and to ensure that the storage is allocate and appropriate locations are initialized. ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one of the following is not the function of Operating System? File Management Resource Management Processor Management Networking File Management Resource Management Processor Management Networking ANSWER DOWNLOAD EXAMIANS APP
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