Computer Basic Information Most disk drives have a single read/ write head for each disk surface. What is the advantage of suing multiple heads on each movable access arm? Reduced search time Reduced seek time None of these Less latency time Less disk speed Reduced search time Reduced seek time None of these Less latency time Less disk speed ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A _____ is simply an arrangement where multiple disk drives appear as a single disk drive to the user. bunch of disks disk disk array disk pack spanned drive bunch of disks disk disk array disk pack spanned drive ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Backing storage is so named because it lags behind the main memory is always kept at the back of the CPU None of these is slow and backward backs up the computer lags behind the main memory is always kept at the back of the CPU None of these is slow and backward backs up the computer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A billionth of a second is defined as a: None of these picoseconds millisecond nanosecond microsecond None of these picoseconds millisecond nanosecond microsecond ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used as "Input device" for the computer? Printer Light pen TV None of these VDU Printer Light pen TV None of these VDU ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who coordinates the sequencing of events within the central processor of a computer? Register Arithmetic unit Control unit Logic unit None of these Register Arithmetic unit Control unit Logic unit None of these ANSWER DOWNLOAD EXAMIANS APP
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