Computer Basic Information All calculations are performed and all comparisons are made in _____ unit. control unit None of these central processing unit arithmetic-logic unit primary storage unit control unit None of these central processing unit arithmetic-logic unit primary storage unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A printer in which the characters are embossed on a band is Chain Dot-matrix None of these Golf-ball Laser Chain Dot-matrix None of these Golf-ball Laser ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A software package to perform calculations on data arranged in an array is Electronic spread sheet System software None of these Application programs Utility programs Electronic spread sheet System software None of these Application programs Utility programs ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer-controlled device for training exercises that duplicates the work environment is a: duplicator None of these simulator trainer COM device duplicator None of these simulator trainer COM device ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What was the first general - purpose electronic computer ? CSIRAC IBM 405 Zuse Z3 ENIAC CSIRAC IBM 405 Zuse Z3 ENIAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ALU of a central processing unit does the essential maths work for the computer. What does the control unit do? Communicates its results Monitors the flow of information Activates the output device Control the printer None of these Communicates its results Monitors the flow of information Activates the output device Control the printer None of these ANSWER DOWNLOAD EXAMIANS APP
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