Computer Basic Information An input device which can read characters directly from an ordinary piece of paper is POS OCR MSI OMR None of these POS OCR MSI OMR None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Who is credited with the idea of using punch cards to control patterns in a weaving machine? Hollerith Jacquard Babbage None of these Pascal Hollerith Jacquard Babbage None of these Pascal ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of these is the first web-based e-mail service? GMail Rediff Mail Hotmail Yahoo Mail None of these GMail Rediff Mail Hotmail Yahoo Mail None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following items is not used in Local Area Networks (LANs) Cable Modem Printer Computers Cable Modem Printer Computers ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is a communication network that is devoted to carrying computer information. Data point Data network None of these Data pack Data module Data point Data network None of these Data pack Data module ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The ability of an operating system to control the activities of multiple programs at the same time is called ......... multi-processing multi-operating multitasking multi-paging None of these multi-processing multi-operating multitasking multi-paging None of these ANSWER DOWNLOAD EXAMIANS APP
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