Computer Basic Information An input device which can read characters directly from an ordinary piece of paper is POS MSI OCR None of these OMR POS MSI OCR None of these OMR ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Accessing records from a file directly without searching from the beginning of the file is Access time Random Time sharing Direct access None of these Access time Random Time sharing Direct access None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A sizeable geographical area with communication based on the telephone system is though as Modulator-Demodulator Wide area network None of these All of these Local area network Modulator-Demodulator Wide area network None of these All of these Local area network ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information VDU is also called ___ Printer Screen & Monitor Monitor Screen Printer Screen & Monitor Monitor Screen ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What type of computer programming is used for airplane ticket reservation system? Multi programming None of these Real time programming Batch programming Time sharing Multi programming None of these Real time programming Batch programming Time sharing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a secondary memory device? Keyboard Disk All of these ALU None of these Keyboard Disk All of these ALU None of these ANSWER DOWNLOAD EXAMIANS APP
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