Computer Networking A communication network which is used by large organizations over regional, national or global area is called MAN Intranet LAN None of these WAN MAN Intranet LAN None of these WAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications service provides message preparation and transmission facilities? None of these Teletext Fax x400 Teletex None of these Teletext Fax x400 Teletex ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN? During high-traffic periods In an improperly implemented redundant topology When upper-layer protocols require high reliability After broken links are reestablished During high-traffic periods In an improperly implemented redundant topology When upper-layer protocols require high reliability After broken links are reestablished ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A modem that is attached to the telephone system by jamming the phone's handset into two flexible receptacles in the coupler? gateway acoustic coupler None of these bridge time-division multiplexer gateway acoustic coupler None of these bridge time-division multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking In a _____ topology, if there are n devices in a network, each device has n - 1 ports for cables. mesh None of these star ring bus mesh None of these star ring bus ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What OSI layer handles logical address to logical name resolution? Data Link Transport Presentation Physical An alias for the computer name Data Link Transport Presentation Physical An alias for the computer name ANSWER DOWNLOAD EXAMIANS APP
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