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.) None of these Sectioning Tracking Copying Formatting None of these Sectioning Tracking Copying Formatting ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The memory sizes in mainframe computers and advanced technology micro computer are expressed as Megabytes Bytes Bits Kilobytes Megabytes Bytes Bits Kilobytes ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is the 1's complement of 10? 10 11 1 None of these 110 10 11 1 None of these 110 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Pictures or drawings, typically displayed on a VDU to allow users to select program options is called Graphics Icons HIPO charts None of these Network Graphics Icons HIPO charts None of these Network ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first electronic general purpose digital computer built by Mauchly and Eckert called ENIAC did not work on the stored program principle. How many numbers could it store in its internal memory? 40 100 80 20 None of these 40 100 80 20 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Any device that performs signal conversion is Keyboard None of these Plotter Modem Modulator Keyboard None of these Plotter Modem Modulator ANSWER DOWNLOAD EXAMIANS APP
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