Operating System (OS) To save your computer from viruses you will do Install antivirus software and run it All of these Make physical safe for the removal disk Scan the removable disk before using it Install antivirus software and run it All of these Make physical safe for the removal disk Scan the removable disk before using it ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To prevent the addition and deletion of files on a disk or tape we use Write protect None of above Format Create back up Write protect None of above Format Create back up ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Bringing a page into memory only when it is needed, this mechanism is called Page Fault Deadlock Demand Paging Dormant Paging Page Fault Deadlock Demand Paging Dormant Paging ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is the extension of WordPad? .xls .ppt None of above .rtf .xls .ppt None of above .rtf ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The problem of thrashing is affected significantly by: None of these program size primary-storage size All of these program structure None of these program size primary-storage size All of these program structure ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block caches or buffer caches are used to increase the capacity of the main memory None of these to handle interrupts to speed up main memory read operation to improve disk performance to increase the capacity of the main memory None of these to handle interrupts to speed up main memory read operation to improve disk performance ANSWER DOWNLOAD EXAMIANS APP
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