Computer Basic Information A device which converts human readable data into machine language is Card punch None of these Character reader Card reader Punched paper tape Card punch None of these Character reader Card reader Punched paper tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used for manufacturing chips? control unit control bus parity unit semiconductor None of these control unit control bus parity unit semiconductor None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the shortcut key to "Undo" the last action in a document? Ctrl + U None of these Ctrl + Y Ctrl + Z Ctrl + X Ctrl + U None of these Ctrl + Y Ctrl + Z Ctrl + X ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following professions has not been affected by personal computers? accounting clerical None of these medical law accounting clerical None of these medical law ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is considered a direct-entry input device? digitizer light pen mouse All of these optical scanner digitizer light pen mouse All of these optical scanner ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following isn't used in the storage phase of a computer-based information system? Keyboard Magnetic None of these Diskette Hard disk Keyboard Magnetic None of these Diskette Hard disk ANSWER DOWNLOAD EXAMIANS APP
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