Computer Basic Information A hand-held device which reads marks or characters on paper by detecting photo-sensitivity is known as Light pen Plotter None of these All of these Optical-wand Light pen Plotter None of these All of these Optical-wand ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called? Connectively Buses Conductors Connectors None of these Connectively Buses Conductors Connectors None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of these is the first web-based e-mail service? None of these Yahoo Mail GMail Rediff Mail Hotmail None of these Yahoo Mail GMail Rediff Mail Hotmail ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A common boundary between two systems is called None of these Interface Surface Interdiction None of these Interface Surface Interdiction ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Super computers are mainly useful for All of the listed here Mathematical intensive scientific applications Data-retrieval operations Input-output intensive processing All of the listed here Mathematical intensive scientific applications Data-retrieval operations Input-output intensive processing ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A program used to detect overall system malfunction is System analysis None of these Utilities System diagnostics System software System analysis None of these Utilities System diagnostics System software ANSWER DOWNLOAD EXAMIANS APP
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