Computer Basic Information The working principles of today's computers were provided by an English mathematician Ken Reider None of these Donald Reach Charles Babbage Dr. Hollerith Ken Reider None of these Donald Reach Charles Babbage Dr. Hollerith ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Condensing output data to exhibit specific information is Recording Merging Calculating Summarising None of these Recording Merging Calculating Summarising None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The number of records contained within a block of data on magnetic tape is defined by the blocking factor block definition record per block factor record contain clause None of these blocking factor block definition record per block factor record contain clause None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which 8-bit chip was used in many of Tandy's TRS-80 computers? Z-8000 Motorola 6809 None of these Z-8088 Z-80 Z-8000 Motorola 6809 None of these Z-8088 Z-80 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In digital data transmission All of these Baud rate is always smaller than the bit rate Baud rate in equal to bit rate Baud rate is always higher than the bit rate None of these All of these Baud rate is always smaller than the bit rate Baud rate in equal to bit rate Baud rate is always higher than the bit rate None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The data bus in 8080A/8085 microprocessor is a group of eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight lines used to transfer data among the registers eight unidirectional lines that are used for I/O devices None of these eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight lines used to transfer data among the registers eight unidirectional lines that are used for I/O devices None of these ANSWER DOWNLOAD EXAMIANS APP
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