Computer Networking Which of the following network access standard is used for connecting stations to a packet-switched network? X.75 X.25 X.3 X.21 None of these X.75 X.25 X.3 X.21 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following does not allow multiple users or devices to share one communications line? None of these concentrator doubleplexer controller multipplexer None of these concentrator doubleplexer controller multipplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A WATS arrangement is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is always less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is never less expensive than flat-rate service None of these is less expensive than flat-rate service only when the number of calls is small and the duration of each is long is always less expensive than flat-rate service is less expensive than flat-rate service only when the number of calls is large and the duration of each is short is never less expensive than flat-rate service None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking For data communications to occur, the communicating devices must be part of a communication system made up of a combination of? Full duplex and half duplex WAN and LAN Hardware and software All of these Full duplex and half duplex WAN and LAN Hardware and software All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following digits are known as the area code of the Network User Address (NUA)? 13-14 05-Jul None of these 08-Dec 01-Apr 13-14 05-Jul None of these 08-Dec 01-Apr ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In OSI network architecture, the dialogue control and token management are responsibilities of None of these network layer data link layer transport layer session layer None of these network layer data link layer transport layer session layer ANSWER DOWNLOAD EXAMIANS APP
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