Computer Networking Which three commands can be used to check LAN connectivity problems on a router?1. show interfaces2. show ip route3. tracert4. ping5. dns lookups 2 and 5 None of these 3 and 5 1 ,2 and 4 2 and 5 None of these 3 and 5 1 ,2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A smart modem can dial, hang up and answer incoming calls automatically. Can you tell who provides the appropriate instruction to the modem for this purpose? Communications software Error detecting protocols Telecommunications None of these Link access procedure (LAP) Communications software Error detecting protocols Telecommunications None of these Link access procedure (LAP) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following divides the high speed signal into frequency bands? t-switch modem None of these frequency-division multiplexer time-division multiplexer t-switch modem None of these frequency-division multiplexer time-division multiplexer ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The term "remote job entry" relates to transaction processing realtime processing batch processing None of these distributed processing transaction processing realtime processing batch processing None of these distributed processing ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Sales persons and other employees of the company who spend much of their time away from their offices but keep in touch with their company's microcomputers or main frame computers over telephone lines are called None of these teleprocessors company directors field workers telecommuters None of these teleprocessors company directors field workers telecommuters ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An example of a medium-speed, switched communications service is DDD Series 1000 All of these None of these Dataphone 50 DDD Series 1000 All of these None of these Dataphone 50 ANSWER DOWNLOAD EXAMIANS APP
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