Computer Basic Information A device that both transmits and receives data, is Transceiver Trapdoor Translator Transducer None of these Transceiver Trapdoor Translator Transducer None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information The first computer made available for commercial use was ENIAC None of these UNIVAC EDSAC Mark-I ENIAC None of these UNIVAC EDSAC Mark-I ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following file organizations is most efficient for a file with a high degree of file activity? ISAM B-Tree index sequential All of these VSAM ISAM B-Tree index sequential All of these VSAM ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information What is the name of the temporary data storage area between a peripheral device and the CPU which compensates for the difference between their speeds? Backing storage Main storage Buffer None of these Temporary storage Backing storage Main storage Buffer None of these Temporary storage ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A device that stores one item of information is MDR Memory element Block Compaction Memory guard None of these MDR Memory element Block Compaction Memory guard None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A hand-held device for optically reading bar codes on goods, labels & shelves is Mouse None of these Light pen Wand Touch tablet Mouse None of these Light pen Wand Touch tablet ANSWER DOWNLOAD EXAMIANS APP
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