Computer Basic Information When the time to establish link is large and the size of data is small, the preferred mode of data transfer is None of these Time division multiplexing Packet switching Circuit switching All of these None of these Time division multiplexing Packet switching Circuit switching All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which is not necessary when using bar codes in supermarkets? Check digit on the bar code Point-of sale (POS) terminal None of these Price on the shelf Price on the goods Check digit on the bar code Point-of sale (POS) terminal None of these Price on the shelf Price on the goods ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information A collection of interrelated file in computer is a- Record Field File manager Database Record Field File manager Database ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a practical data-processing approach? batch-direct All of these immediate-sequential immediate-direct batch-sequential batch-direct All of these immediate-sequential immediate-direct batch-sequential ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Two or more computers connected to each other of sharing information from a ___ Router Server Network Tunnel Router Server Network Tunnel ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information There are historical evidences to prove that abacus was first used in Japan None of these Indonesia China India Japan None of these Indonesia China India ANSWER DOWNLOAD EXAMIANS APP
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