Computer Basic Information A common boundary between two systems is called Surface Interface None of these Interdiction Surface Interface None of these Interdiction ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The earliest device that qualifies as a digital computer is ENIAC EDSAC Abacus EDVAC None of these ENIAC EDSAC Abacus EDVAC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Personal computers use a number of chips mounted on a main circuit board. What is the common name for such boards? Breadboard Motherboard Fatherboard None of these Daughterboard Breadboard Motherboard Fatherboard None of these Daughterboard ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The primary advantage of key-to-tape data-entry systems is: 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 A large percentage of editing can be performed at the time of data entry All of these Key verification is easily performed ANSWER DOWNLOAD EXAMIANS APP
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 Less disk speed Less latency time None of these Reduced search time Reduced seek time Less disk speed Less latency time None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A beam of light used to record and retrieve data on optical disks is known as polarized light None of these unpolarized concentric light laser coloured light polarized light None of these unpolarized concentric light laser coloured light ANSWER DOWNLOAD EXAMIANS APP
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