Computer Basic Information A pen shaped device which can sense light, and is used to point at spots on a video screen. None of these Joystick Light pen Plotter Mouse None of these Joystick Light pen Plotter Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When sending an e-mail, the _____ line describes the contents of the message. To Subject Contents CC None of these To Subject Contents CC None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Different components on the motherboard of a PC processor unit are linked together by sets or parallel electrical conducting lines. What are these lines called? Connectors Connectivity Busses None of these Conductors Connectors Connectivity Busses None of these Conductors ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The working principles of today's computers were provided by an English mathematician Ken Reider Dr. Hollerith None of these Donald Reach Charles Babbage Ken Reider Dr. Hollerith None of these Donald Reach Charles Babbage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which input device is able to scan & interpret an entire page that is typed in a special font Paper tape punch Floppy disk Optical card readers Page reader None of these Paper tape punch Floppy disk Optical card readers Page reader None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Floppy disks which are made from flexible plastic material are also called? diskettes templates hard disks None of these high-density disks diskettes templates hard disks None of these high-density disks ANSWER DOWNLOAD EXAMIANS APP
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