Operating System (OS) Block caches or buffer caches are used to speed up main memory read operation None of these to increase the capacity of the main memory to improve disk performance to handle interrupts to speed up main memory read operation None of these to increase the capacity of the main memory to improve disk performance to handle interrupts ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) In which addressing mode the operand is given explicitly in the instruction? None of these indirect mode immediate mode index mode absolute mode None of these indirect mode immediate mode index mode absolute mode ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Software that measures, monitors, analyzes, and controls real-world events is called: scientific software business software real-time software system software None of these scientific software business software real-time software system software None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The program that is responsible for loading the operating system into RAM is called Supervisor program Bootstrap program Device driver BIOS Supervisor program Bootstrap program Device driver BIOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) To display a shortcut menu for an object you use Click the object Right click the object Point the object and press Ctrl+P Touch the object on the screen with your finger Click the object Right click the object Point the object and press Ctrl+P Touch the object on the screen with your finger ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which of the following is suitable after you install new drivers? Hibernate Restart Sleep Shut Down Hibernate Restart Sleep Shut Down ANSWER DOWNLOAD EXAMIANS APP
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