Computer Basic Information The data bus in 8080A/8085 microprocessor is a group of eight unidirectional lines that are used for I/O devices sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight lines used to transfer data among the registers None of these 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 sixteen bidirectional lines that are used for data transfer between the microprocessor and memory eight lines used to transfer data among the registers None of these eight bidirectional lines that are used to transfer 8 bits between the microprocessor and its I/O and memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which year was the PC voted 'The Machine of the Year's by the American Time magazine? 1975 None of these 1970 1987 1983 1975 None of these 1970 1987 1983 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Hard copy is a term used to describe? All of these Storing information on the hard disk Printed output Writing on a hard board All of these Storing information on the hard disk Printed output Writing on a hard board ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Bit map terminal requires tremendous amount of copying and hence low performance support displays containing multiple windows requires considerable amount of video RAM All of these None of these requires tremendous amount of copying and hence low performance support displays containing multiple windows requires considerable amount of video RAM All of these None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who was the father of Punched Card Processing? J Presper Eckert Blaise Pascal Charles Babbage Dr. Herman Hollerith None of these J Presper Eckert Blaise Pascal Charles Babbage Dr. Herman Hollerith None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the latest write-once optical storage media? CD-ROM disk Magneto-optical disk None of these WORM disk Digital paper CD-ROM disk Magneto-optical disk None of these WORM disk Digital paper ANSWER DOWNLOAD EXAMIANS APP
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