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? Less latency time Reduced seek time None of these Less disk speed Reduced search time Less latency time Reduced seek time None of these Less disk speed Reduced search time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as Punched paper tape Punched card Touch pad None of these Magnetic disk Punched paper tape Punched card Touch pad None of these Magnetic disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The primary advantage of key-to-tape data-entry systems is: A large percentage of editing can be performed at the time of data entry All of these Key verification is easily performed The tape is reusable Keying errors can be detected as they occur A large percentage of editing can be performed at the time of data entry All of these Key verification is easily performed The tape is reusable Keying errors can be detected as they occur ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is a portion of memory that serves as a temporary repository for data as it waits for a given action? Cache Bank Processor Processor pool Memory Pool Cache Bank Processor Processor pool Memory Pool ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The transistorized computer circuits were introduced in the Third generation Fourth generation First generation Fifth generation Second generation Third generation Fourth generation First generation Fifth generation Second generation ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.) Copying Formatting Sectioning Tracking None of these Copying Formatting Sectioning Tracking None of these ANSWER DOWNLOAD EXAMIANS APP
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