Operating System (OS) Which of the following does not support more than one program at a time? DOS Linux Unix Windows DOS Linux Unix Windows ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher None of these never changes task priorities actually schedules the tasks into the processor puts tasks in I/O wait is always small and simple None of these never changes task priorities actually schedules the tasks into the processor puts tasks in I/O wait is always small and simple ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block caches or buffer caches are used to speed up main memory read operation to handle interrupts to increase the capacity of the main memory None of these to improve disk performance to speed up main memory read operation to handle interrupts to increase the capacity of the main memory None of these to improve disk performance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which is built directly on the hardware? Database system Operating system Computer Environment Application software Database system Operating system Computer Environment Application software ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Which, of the following checks, cannot be carried out on the input data to a system? All of these consistency check Range check Syntax check None of these All of these consistency check Range check Syntax check None of these ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) During the boot process, the ..... looks for the system file BIOS DVD CD CPU BIOS DVD CD CPU ANSWER DOWNLOAD EXAMIANS APP
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