Computer Basic Information Which is considered a direct entry input device? All of these Light pen Digitizer Optical scanner Mouse All of these Light pen Digitizer Optical scanner Mouse ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the alternative name for a diskette? Hard disk None of these Flexible disk Winchester disk Floppy disk Hard disk None of these Flexible disk Winchester disk Floppy disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The binary equivalent of the Octal number 13.54 is 1011.1011 None of these 1101.111 All of these 1001.111 1011.1011 None of these 1101.111 All of these 1001.111 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An input device that uses switch contacts placed under a plastic pad which may be inscribed with symbols is known as Touch pad Punched paper tape None of these Magnetic disk Punched card Touch pad Punched paper tape None of these Magnetic disk Punched card 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 None of these Formatting Tracking Sectioning Copying None of these Formatting Tracking Sectioning ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information How many bit code is used by Murray code for TELEPRINTER machines. 5 4 9 None of these 25 5 4 9 None of these 25 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS