Computer Basic Information When did IBM close the last of its punched card manufacturing plant? December, 1984 March, 1982 June, 1989 November, 1979 None of these December, 1984 March, 1982 June, 1989 November, 1979 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The scrambling of code is known as: Encryption A firewall Scrambling Password-proofing Encryption A firewall Scrambling Password-proofing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the minimum number of operations required, for a microprocessor with 8 data pins, to read a 32-bit word? 8 1 4 2 None of these 8 1 4 2 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Can you tell what passes into and out from the computer via its ports? Pictures Bytes Graphics Data None of these Pictures Bytes Graphics Data None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The 7-bit ASCII code widely used None of these For data communication work In large machines produced by non-IBM vendors In IBM mainframe models For coding external memory None of these For data communication work In large machines produced by non-IBM vendors In IBM mainframe models For coding external memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In simplex transmission Data can be transmitted to small distances only Data format is simple None of these Data transmission is one way All of these Data can be transmitted to small distances only Data format is simple None of these Data transmission is one way All of these ANSWER DOWNLOAD EXAMIANS APP
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