Computer Basic Information Which is considered a direct entry input device? Light pen Digitizer Optical scanner Mouse All of these Light pen Digitizer Optical scanner Mouse All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Programmed instructions to the computer is known as Documentation Data Code Database None of these Documentation Data Code Database None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name given to the specialized storage element in the processor unit of a computer which is used as a "scratch pad" during processing operations? storage register accumulator None of these cache memory primary memory storage register accumulator None of these cache memory primary memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device or system not directly connected to the CPU is Keyboard On-line Memory Off-line None of these Keyboard On-line Memory Off-line None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not true of a magnetic disk? It is expensive relative to magnetic tape All of these It does not provide an automatic audit trail Users can easily update records by writing over the old data It provides only sequential access to stored data It is expensive relative to magnetic tape All of these It does not provide an automatic audit trail Users can easily update records by writing over the old data It provides only sequential access to stored data ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A modern electronic computer is a machine that is meant for None of these input, storage, manipulation and outputting of data electronic data processing doing quick mathematical calculations performing repetitive tasks accurately None of these input, storage, manipulation and outputting of data electronic data processing doing quick mathematical calculations performing repetitive tasks accurately ANSWER DOWNLOAD EXAMIANS APP
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