Computer Basic Information What is meant by quad-density (QD) diskette? It has double the number of tracks per inch It is double-sided disk All of these It is double density disk None of these It has double the number of tracks per inch It is double-sided disk All of these It is double density disk None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A memory that is capable of determining whether a given datum is contained in one of its addresses is None of these CAM RAM PROM ROM None of these CAM RAM PROM ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A card on the top of pack of cards containing information about the cards in the pack is Card punch Reader card None of these Punched card Punched paper tape Card punch Reader card None of these Punched card Punched paper tape ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which storage device cannot be erased? A floppy disk Magnetic tape storage All of these A CD-ROM A floppy disk Magnetic tape storage All of these A CD-ROM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Impact printers None of these include ink-jet and thermal devices are more expensive than Laser printers use optical technology strike a ribbon against the paper to produce character images None of these include ink-jet and thermal devices are more expensive than Laser printers use optical technology strike a ribbon against the paper to produce character images ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is used as storage locations both in the ALU and the control section of a computer? adder decoder accumulator register None of these adder decoder accumulator register None of these ANSWER DOWNLOAD EXAMIANS APP
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