Computer Basic Information Which of the following is true concerning personal computers? None of these They decrease the demand for mainframe computers They have been most successful in the home 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 None of these They decrease the demand for mainframe computers They have been most successful in the home 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information All inputs must be in ON position to have an output is known as NOT gate XOR gate OR gate None of these AND gate NOT gate XOR gate OR gate None of these AND gate ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The primary advantage of key-to-tape data-entry systems is: All of these Keying errors can be detected as they occur Key verification is easily performed The tape is reusable A large percentage of editing can be performed at the time of data entry All of these Keying errors can be detected as they occur Key verification is easily performed The tape is reusable A large percentage of editing can be performed at the time of data entry ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which device can not be shared in network? Projector Printer None of these Keyboard Scanner Projector Printer None of these Keyboard Scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following memory is volatile RAM ROM EPROM PROM RAM ROM EPROM PROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The data processing job expected to further decrease in the 1996s is that of: Programmer Computer operator Keypuncher Data entry clerk None of these Programmer Computer operator Keypuncher Data entry clerk None of these ANSWER DOWNLOAD EXAMIANS APP
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