Operating System (OS) The total time to prepare a disk drive mechanism for a block of data to be read from it is latency None of these latency plus transmission time latency plus seek time plus transmission time latency plus seek time latency None of these latency plus transmission time latency plus seek time plus transmission time latency plus seek time ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Block or buffer caches are used None of these to increase the capacity of main memory to handle interrupts to speed up main memory read operation to improve disk performance None of these to increase the capacity of main memory to handle interrupts to speed up main memory read operation to improve disk performance ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) IBM released its first PC in 1981. Can you name the operating system which was most popular at that time? CP/M MS-DOS OS/360 None of these PC-DOS CP/M MS-DOS OS/360 None of these PC-DOS ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) Essential files of MS DOS are Lo.sys All of the listed here Command.com Msdos.sys Lo.sys All of the listed here Command.com Msdos.sys ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) You can switch from one program to another by clicking within the desired program's icon from the Folder Application icon from taskbar Application icon on desktop None of above Folder Application icon from taskbar Application icon on desktop None of above ANSWER DOWNLOAD EXAMIANS APP
Operating System (OS) ....... are specially designed computer chips that reside inside other devices, such as your car or electric thermostat Embedded computer Robotic computer Mainframes Server Embedded computer Robotic computer Mainframes Server ANSWER DOWNLOAD EXAMIANS APP
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