Computer Networking Which of the following is true when describing a multicast address? These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets addressed to a unicast address are delivered to a single interface. Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many. Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets addressed to a unicast address are delivered to a single interface. Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many. Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Computers cannot communicate with each other directly over telephone lines because they use digital pulses whereas telephone lines use analog sound frequencies. What is the name of the device which permits digital to analog conversion at the start of a long distance transmission? Interface Modem None of these Teleprocessor Attenuation Interface Modem None of these Teleprocessor Attenuation ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Cisco's Unified Wireless Solution provides a mesh solution. What devices do you absolutely need to purchase to run a Cisco solution?1. WCS2. Controller3. Access point4. Bridge 2 and 3 1 and 4 only 1 and 2 4 only 2 and 3 1 and 4 only 1 and 2 4 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The topology with highest reliability is: Mesh topology Star topology Bus topology Ring topology Mesh topology Star topology Bus topology Ring topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an example of bounded medium? Wave guide Coaxial cable None of these All of these Wave guide Coaxial cable None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The synchronous modems are more costly than the asynchronous modems because they produce large volume of data they contain clock recovery circuits None of these they operate with a larger bandwidth they transmit the data with stop and start bits. they produce large volume of data they contain clock recovery circuits None of these they operate with a larger bandwidth they transmit the data with stop and start bits. ANSWER DOWNLOAD EXAMIANS APP
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