Computer Basic Information The barcode which is used on all types of items, is read by a scanning device directly into the computer. What is the name of this scanning device? Wand OCR MICR Laser scanner None of these Wand OCR MICR Laser scanner None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The size of commonly used floppy disk is 3.5" 3.25" 4.5" 5.5" 3.5" 3.25" 4.5" 5.5" ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The hardware in which data may be stored for a computer system is called Registers Memory Bus Chip Control unit Registers Memory Bus Chip Control unit ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The OR, XOR & AND functions can be performed by _____ of the computer in a CPU. ALU Memory CU Register None of these ALU Memory CU Register None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Computer instructions written with the use of English words instead of binary machine code is called Mnemonics None of these Op-code Symbolic code Gray code Mnemonics None of these Op-code Symbolic code Gray code ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information When did arch rivals IBM and Apple Computers Inc. decide to join hands? 1991 None of these 1984 1978 1990 1991 None of these 1984 1978 1990 ANSWER DOWNLOAD EXAMIANS APP
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