Computer Basic Information In MODEMS All of these None of these Several digital signals are multiplexed Digital signal is amplified A digital signal changes some characteristic of a carrier wave All of these None of these Several digital signals are multiplexed Digital signal is amplified A digital signal changes some characteristic of a carrier wave ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Different components on the motherboard of a PC processor unit are linked together by sets of parallel electrical conducting lines. What are these lines called? Buses Conductors None of these Connectively Connectors Buses Conductors None of these Connectively Connectors ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information In how many generations a computer can be classified ? 6 3 5 4 6 3 5 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Office LANs that are spread geographically apart on a large scale can be connected using a corporate ___. DAN LAN WAN CAN DAN LAN WAN CAN ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information Which of the following is not a practical data-processing approach? batch-sequential immediate-direct immediate-sequential All of these batch-direct batch-sequential immediate-direct immediate-sequential All of these batch-direct ANSWER DOWNLOAD EXAMIANS APP
Computer Basic Information An advantage of blocking a tape is that the direct file method can be emulated additional processing time is consumed tapes contain less data and longer tapes less tape is used to store the same amount of data None of these the direct file method can be emulated additional processing time is consumed tapes contain less data and longer tapes less tape is used to store the same amount of data None of these ANSWER DOWNLOAD EXAMIANS APP
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