Computer Networking Which of the following protocols uses both TCP and UDP? DNS Telnet SMTP FTP DNS Telnet SMTP FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is route poisoning? It is information received from a router that can't be sent back to the originating router. It sends back the protocol received from a router as a poison pill, which stops the regular updates. It prevents regular update messages from reinstating a route that has just come up. It describes when a router sets the metric for a downed link to infinity. It is information received from a router that can't be sent back to the originating router. It sends back the protocol received from a router as a poison pill, which stops the regular updates. It prevents regular update messages from reinstating a route that has just come up. It describes when a router sets the metric for a downed link to infinity. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the first octet range for a class A IP address? 192 - 255 128 - 191 1 - 127 192 - 223 1 - 126 192 - 255 128 - 191 1 - 127 192 - 223 1 - 126 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Communication network is one or more conductors that serve as a common connection for a related group of devices the condition with two or more stations attempt to use the same channel at the same time a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these a continuous frequency capable of being modulated or impressed with a second signal one or more conductors that serve as a common connection for a related group of devices the condition with two or more stations attempt to use the same channel at the same time a collection of interconnected functional units that provides a data communications service among stations attached to the network None of these a continuous frequency capable of being modulated or impressed with a second signal ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? Forwards the switch to the first available link Sends back a message to the originating station asking for a name resolution Drops the frame Floods the network with the frame looking for the device Forwards the switch to the first available link Sends back a message to the originating station asking for a name resolution Drops the frame Floods the network with the frame looking for the device ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that connects two computers by means of a telephone line? bus cable None of these Tape modem bus cable None of these Tape modem ANSWER DOWNLOAD EXAMIANS APP
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