Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver 5 only 3 and 4 1 only 1 and 3 All of these 5 only 3 and 4 1 only 1 and 3 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which WAN encapsulations can be configured on an asynchronous serial connection?1. PPP2. ATM3. HDLC4. SDLC5. Frame Relay 3, 4 and 5 All of these 1 and 2 2 and 4 3, 4 and 5 All of these 1 and 2 2 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The IEEE 802 project of the 1980s involved further defining the lower two layers of the OSI model. A number of standards were agreed upon during that time. Which of the following is the standard for Ethernet? 802.2 802.6 802.3 802.5 802.4 802.2 802.6 802.3 802.5 802.4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What frequency range is used for FM radio transmission? Very High Frequency : 30 MHz to 300 MHz None of these Low Frequency : 30 kHz to 300 kHz Very Low Frequency : 3 kHz to 30. kHz High Frequency : 3 MHz to 30 MHz Very High Frequency : 30 MHz to 300 MHz None of these Low Frequency : 30 kHz to 300 kHz Very Low Frequency : 3 kHz to 30. kHz High Frequency : 3 MHz to 30 MHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which command will allow you to see real-time translations on your router? clear ip nat translations * show ip nat translations debug ip nat show ip nat statistics clear ip nat translations * show ip nat translations debug ip nat show ip nat statistics ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A form of modulation In which the amplitude of a carrier wave is varied in accordance with some characteristic of the modulating signal, is known as Aloha None of these Angle modulation Amplitude modulation modem Aloha None of these Angle modulation Amplitude modulation modem ANSWER DOWNLOAD EXAMIANS APP
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