Computer Basic Information Which printer is very commonly used for desk-top publishing? Dot-matrix printer None of these Ink-jet printer Daisy wheel printer Laser printer Dot-matrix printer None of these Ink-jet printer Daisy wheel printer Laser printer 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? Less latency time Less disk speed Reduced seek time Reduced search time None of these Less latency time Less disk speed Reduced seek time Reduced search time None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is output ? What the processor takes from the user What the user gives to the processor What the processor gets from the user What the processor gives to the user What the processor takes from the user What the user gives to the processor What the processor gets from the user What the processor gives to the user ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is required when more than one person uses a central computer at the same time? Terminal Light pen Mouse None of these Digitizer Terminal Light pen Mouse None of these Digitizer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The computer code for interchange of information between terminals is None of these BCDIC ASCII BCD None of these BCDIC ASCII BCD ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the number of bits needed for an address in a 4K memory? 16 None of these 4 12 8 16 None of these 4 12 8 ANSWER DOWNLOAD EXAMIANS APP
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