Computer Basic Information The main purpose of the off line device is All of these None of these To reduce the no.of operator errors in recording data To save floor space in the computer centre To save computer time All of these None of these To reduce the no.of operator errors in recording data To save floor space in the computer centre To save computer time ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An operating system intended for use on microprocessor based systems that support a single user is UNIX PC-DOS None of these MS-DOS CP/M UNIX PC-DOS None of these MS-DOS CP/M ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is still useful for adding numbers? Abacus UNIVAC None of these EDSAC ENIAC Abacus UNIVAC None of these EDSAC ENIAC ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a basic technique, using activity networks. None of these CPA GIGO VLSI MSI None of these CPA GIGO VLSI MSI ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true concerning personal computers? Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes They have been most successful in the home None of these They decrease the demand for mainframe computers The electronic spreadsheet has been a primary reason for their popularity Their future is not so bright owning to the improved cost-performance ratio of minis and mainframes They have been most successful in the home None of these They decrease the demand for mainframe computers The electronic spreadsheet has been a primary reason for their popularity ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device used to bring information into a computer is ALU Control unit None of these Output device Input device ALU Control unit None of these Output device Input device ANSWER DOWNLOAD EXAMIANS APP
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