Computer Networking Which of the following is true when describing a multicast address? Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many. Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. Packets are delivered to all interfaces identified by the address. This is also called a one-to-many address. Identifies multiple interfaces and is only delivered to one address. This address can also be called one-to-one-of-many. Packets addressed to a unicast address are delivered to a single interface. These addresses are meant for nonrouting purposes, but they are almost globally unique so it is unlikely they will have an address overlap. 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 Error detection at a data link level is achieved by cyclic redundancy codes equalization bit stuffing Hamming codes None of these cyclic redundancy codes equalization bit stuffing Hamming codes None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Terminals are used to communicate management decisions to the physical system All of these None of these provide information for the manager collect data from the physical system communicate management decisions to the physical system All of these None of these provide information for the manager collect data from the physical system ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which two of the following are true regarding the distance-vector and link-state routing protocols?1. Link state sends its complete routing table out all active interfaces on periodic time intervals.2. Distance vector sends its complete routing table out all active interfaces on periodic time intervals.3. Link state sends updates containing the state of its own links to all routers in the internetwork.4. Distance vector sends updates containing the state of its own links to all routers in the internetwork. None of these 3 only 1 only 2 and 3 only None of these 3 only 1 only 2 and 3 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications device that combines transmissions from several I/O devices into one line is a: multiplexer concentrator full-duplex line modifier None of these multiplexer concentrator full-duplex line modifier None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which fields are contained within an IEEE Ethernet frame header?1. Source and destination MAC address2. Source and destination network address3. Source and destination MAC address and source and destination network address4. FCS field 2 and 3 only 3 only 2 only 1 and 4 2 and 3 only 3 only 2 only 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
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