Computer Basic Information Which storage device cannot be erased? A floppy disk A CD-ROM All of these Magnetic tape storage A floppy disk A CD-ROM All of these Magnetic tape storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A machine associated with card-based data processing is Codomain Digitizer None of these Collator Cartridge Codomain Digitizer None of these Collator Cartridge ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The output of a 2 input OR gate is 0 only when its both inputs are 0 both inputs are 1 either input is 1 None of these either input is 0 both inputs are 0 both inputs are 1 either input is 1 None of these either input is 0 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is NOT a primary storage device? None of these All of these Magnetic tape Magnetic disk Optical disk None of these All of these Magnetic tape Magnetic disk Optical disk ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The magnetic disks and drums are like recirculating shift registers because stored data is available for reading over and over again in the same order. their storage is non volatile they have about the same storage capacity their access times are about the same None of these stored data is available for reading over and over again in the same order. their storage is non volatile they have about the same storage capacity their access times are about the same None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A common use of computer in office is for Distributed All of these Word processing None of these Data Distributed All of these Word processing None of these Data ANSWER DOWNLOAD EXAMIANS APP
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