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? cache memory None of these primary memory storage register accumulator cache memory None of these primary memory storage register accumulator ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The data bus in 8080A/8085 microprocessor is a group of eight lines used to transfer data among the registers eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory eight unidirectional lines that are used for I/O devices None of these sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight lines used to transfer data among the registers eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory eight unidirectional lines that are used for I/O devices None of these sixteen bidirectional lines that are used for data transfer between the microprocessor and memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which key on keyboard of a computer does not have its name printed on the key? SPACE SHIFT F1 ESC SPACE SHIFT F1 ESC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The _____ of a system includes the programs or instructions. Hardware Icon Software Information None of these Hardware Icon Software Information None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the reading device which mades use of photosensors and laser technologies to interpret printed, typed or even hand-written data directly from the source documents? None of these ATM Mark-sensing device OCR MICR None of these ATM Mark-sensing device OCR MICR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which was the first computer to use transistors instead of vacuum tubes? Burroughs E-101 IBM-1401 None of these Datamatic-1000 Intel-650 Burroughs E-101 IBM-1401 None of these Datamatic-1000 Intel-650 ANSWER DOWNLOAD EXAMIANS APP
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