Computer Networking Which of the following is used for modulation and demodulation? protocols multiplexer modem None of these gateway protocols multiplexer modem None of these gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How often are BPDUs sent from a layer 2 device? Every 30 seconds Every 2 seconds Every 10 minutes Never Every 30 seconds Every 2 seconds Every 10 minutes Never ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following modes are valid when a switch port is used as a VLAN trunk?1. Blocking2. Dynamic auto3. Dynamic desirable4. Nonegotiate5. Access6. Learning 2, 4, and 5 2, 3 and 4 1, 2 and 6 4, 5 and 6 2, 4, and 5 2, 3 and 4 1, 2 and 6 4, 5 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is Unicode? Represents symbol or characters used in any langua Supports only few characters Only few languages are supported Characters from A to Z Represents symbol or characters used in any langua Supports only few characters Only few languages are supported Characters from A to Z ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A network which is used for sharing data, software and hardware among several users owning microcomputers is called MAN None of these WAN VAN LAN MAN None of these WAN VAN LAN ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The size or magnitude of a voltage or current waveform is None of these Angle Modulation Amplitude Aloha Attenuation None of these Angle Modulation Amplitude Aloha Attenuation ANSWER DOWNLOAD EXAMIANS APP
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