Operating System (OS) Block caches or buffer caches are used to handle interrupts to improve disk performance to increase the capacity of the main memory None of these to speed up main memory read operation to handle interrupts to improve disk performance to increase the capacity of the main memory None of these to speed up main memory read operation ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The dispatcher actually schedules the tasks into the processor None of these never changes task priorities is always small and simple puts tasks in I/O wait actually schedules the tasks into the processor None of these never changes task priorities is always small and simple puts tasks in I/O wait ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The program that is responsible for loading the operating system into RAM is called BIOS Device driver Bootstrap program Supervisor program BIOS Device driver Bootstrap program Supervisor program ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Supervisor state is None of these required to perform any I/O entered by programs when they enter the processor never used only allowed to the operating system None of these required to perform any I/O entered by programs when they enter the processor never used only allowed to the operating system ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The command interpreter None of these requires fixed format commands is menu drive is quite different from the SCL interpreter is usually the primary user interface None of these requires fixed format commands is menu drive is quite different from the SCL interpreter is usually the primary user interface ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) The FIFO algorithm None of these executes first the job with the least processor needs executes first the job that first entered the queue executes first the job that last entered the queue execute first the job that has been in the queue the longest None of these executes first the job with the least processor needs executes first the job that first entered the queue executes first the job that last entered the queue execute first the job that has been in the queue the longest ANSWER DOWNLOAD EXAMIANS APP
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