Computer Basic Information Which of the following high speed non-impact printers are fast enough to print the entire book in about 1 minute. Dot-matrix Page Line Laser None of these Dot-matrix Page Line Laser None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is responsible for coordinating various operations using timing signals? None of these Memory unit Control unit Input/Output unit Arithmetic-logic Unit None of these Memory unit Control unit Input/Output unit Arithmetic-logic Unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The main purpose of the offline device is....... All of these To save computer time To save floor space in the computer center To reduce the no.of operator errors in recording data None of these All of these To save computer time To save floor space in the computer center To reduce the no.of operator errors in recording data None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device invented by Dr. Bobeck in 1966, for mass storage of data is Magnetic tape Punched paper tape None of these Magnetic bubble storage Magnetic disk Magnetic tape Punched paper tape None of these Magnetic bubble storage Magnetic disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The invention of the slide rule is attributed to Babbage Napier Pascal Oughtred None of these Babbage Napier Pascal Oughtred None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What process prepares the magnetic surface of a disk by creating concentric circles, called tracks, around the disk? (Each track is further divided into pic-shaped sections called sectors.) Copying Tracking None of these Sectioning Formatting Copying Tracking None of these Sectioning Formatting ANSWER DOWNLOAD EXAMIANS APP
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