Computer Basic Information The control unit of a microprocessor All of these accepts input data from a keyboard Performs arithmetic / logic / functions None of these stores data in the memory All of these accepts input data from a keyboard Performs arithmetic / logic / functions None of these stores data in the memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is true concerning personal 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 None of these They decrease the demand for mainframe computers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is considered a direct-entry input device? mouse optical scanner light pen All of these digitizer mouse optical scanner light pen All of these digitizer ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input/output device at which data enters or leaves a computer system is None of these Printer Keyboard Plotter Terminal None of these Printer Keyboard Plotter Terminal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following was the first Intel processor introduced? 8086 3080 4004 8080 8086 3080 4004 8080 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is a secondary memory device? Floppy disk Mouse CPU ALU None of these Floppy disk Mouse CPU ALU None of these ANSWER DOWNLOAD EXAMIANS APP
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