Computer Basic Information An impact printer creates characters by using? An ink pen An inked ribbon and print head All of these Electrically charged ink An ink pen An inked ribbon and print head All of these Electrically charged ink ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a practical data-processing approach? immediate-sequential batch-direct All of these immediate-direct batch-sequential immediate-sequential batch-direct All of these immediate-direct batch-sequential ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which one is not an input device ? Speaker Scanner Keyboard Mouse Speaker Scanner Keyboard Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Processors of all computers, whether micro, mini or mainframe must have Control Unit All of these Primary storage ALU None of these Control Unit All of these Primary storage ALU None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Off-line operation is the operation of devices without the control of Control unit ALU None of these CPU Memory Control unit ALU None of these CPU Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A light sensitive device that converts drawing, printed text or other images into digital form is Plotter OMR Scanner Keyboard None of these Plotter OMR Scanner Keyboard None of these ANSWER DOWNLOAD EXAMIANS APP
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