Computer Basic Information A hand-held device for optically reading bar codes on goods, labels & shelves is Wand None of these Mouse Light pen Touch tablet Wand None of these Mouse Light pen Touch tablet ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The primary memory of a personal computer consists of: Both ROM and RAM RAM only ROM only Memory module None of these Both ROM and RAM RAM only ROM only Memory module None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A computer, by definition, is any device that computers. This broad definition includes which of the following? All of these Automotive controllers Cash registers Desktop computers Calculators All of these Automotive controllers Cash registers Desktop computers Calculators ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the highest address possible if 16 bits are used for each address? 65536 12868 None of these 16556 643897 65536 12868 None of these 16556 643897 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In which area of the primary storage section are the intermediate processing results held temporarily? Program storage area None of these Input storage area Working storage space Output storage area Program storage area None of these Input storage area Working storage space Output storage area ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Serial access memories are useful in applications where data consists of numbers each stored word is processed differently None of these data naturally needs to flow in and out in serial form short access time is required data consists of numbers each stored word is processed differently None of these data naturally needs to flow in and out in serial form short access time is required ANSWER DOWNLOAD EXAMIANS APP
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