Operating System (OS) Block caches or buffer caches are used to handle interrupts to speed up main memory read operation None of these to improve disk performance to increase the capacity of the main memory to handle interrupts to speed up main memory read operation None of these to improve disk performance to increase the capacity of the main memory ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ___ is an intermediate storage for deleted files None of the listed here My documents My computer Recycle bin None of the listed here My documents My computer Recycle bin ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded into main memory when the computer is booted? utility programs external command instructions internal command instructions None of these word processing instructions utility programs external command instructions internal command instructions None of these word processing instructions ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which one is not a system tool? Disk defragment Virus scanning Backup All of the listed here Disk defragment Virus scanning Backup All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is not a system tool? Scandisk Folder Backup Format Scandisk Folder Backup Format ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The problem of thrashing is affected significantly by: All of these primary-storage size program structure None of these program size All of these primary-storage size program structure None of these program size ANSWER DOWNLOAD EXAMIANS APP
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