Computer Networking Which encapsulations can be configured on a serial interface?1. Ethernet2. Token Ring3. HDLC4. Frame Relay5. PPP All of these 3, 4 and 5 2 only 1 and 4 All of these 3, 4 and 5 2 only 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the default subnet mask for a class B network? 255.0.0.0 None of these 127.0.01 255.255.0.0 255.255.255.0 255.0.0.0 None of these 127.0.01 255.255.0.0 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is used for modulation and demodulation? modem None of these protocols multiplexer gateway modem None of these protocols multiplexer gateway ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which utility is useful for finding the local host name? Hostname Netstat NBTSTAT None of these PING Hostname Netstat NBTSTAT None of these PING ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which three statements are true about the operation of a full-duplex Ethernet network?1. There are no collisions in full-duplex mode.2. A dedicated switch port is required for each full-duplex node.3. Ethernet hub ports are preconfigured for full-duplex mode.4. In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.5. The host network card and the switch port must be capable of operating in full-duplex mode. 2 and 4 2, 3 and 4 5 only 1, 2, and 5 2 and 4 2, 3 and 4 5 only 1, 2, and 5 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? When upper-layer protocols require high reliability During high-traffic periods After broken links are reestablished In an improperly implemented redundant topology When upper-layer protocols require high reliability During high-traffic periods After broken links are reestablished In an improperly implemented redundant topology ANSWER DOWNLOAD EXAMIANS APP
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