Operating System (OS) Which of the following is not a mode in starting windows ? Turbo mode Command prompt Safe mode Normal mode Turbo mode Command prompt Safe mode Normal mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To save your computer from viruses you will do Scan the removable disk before using it Install antivirus software and run it Make physical safe for the removal disk All of these Scan the removable disk before using it Install antivirus software and run it Make physical safe for the removal disk All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Page stealing Is taking page frame from other working sets Should be the turning goal Is taking layer disk space for page in page out Is a sign of an efficient system Is taking page frame from other working sets Should be the turning goal Is taking layer disk space for page in page out Is a sign of an efficient system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which button might you find in a windows title bar? Close button Minimize button Maximize button All of these Close button Minimize button Maximize button All of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following are loaded into main memory when the computer is booted? external command instructions internal command instructions word processing instructions utility programs None of these external command instructions internal command instructions word processing instructions utility programs None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block caches or buffer caches are used 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 to handle interrupts to speed up main memory read operation ANSWER DOWNLOAD EXAMIANS APP
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