Computer Basic Information A family of polynomial block codes designed to correct burst errors is known as Bar codes Gray codes mnemonics codes Fire codes None of these Bar codes Gray codes mnemonics codes Fire codes None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The hardware in which data may be stored for a computer system is called Registers Bus Control unit Chip Memory Registers Bus Control unit Chip Memory ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Access time in a computer memory is the time required to Both locate and retrieve the data Locate the stored data Retrieve the stored data None of these All of these Both locate and retrieve the data Locate the stored data Retrieve the stored data None of these All of these ANSWER DOWNLOAD EXAMIANS APP
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 Plotter Mouse Light pen None of these Joystick Plotter Mouse Light pen ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Accessing records from a file directly without searching from the beginning of the file is Direct access Access time Random Time sharing None of these Direct access Access time Random Time sharing None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A type of line printer that uses an embossed steel band to form the letters printed on the paper is None of these Golf ball printer Band printer Dot-matrix printer Laser printer None of these Golf ball printer Band printer Dot-matrix printer Laser printer ANSWER DOWNLOAD EXAMIANS APP
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