Computer Networking Which of the following protocols uses both TCP and UDP? DNS SMTP Telnet FTP DNS SMTP Telnet FTP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you connect to an online information service, you are asked to provide some kind of identification such as your name, an account number and a password. What is the name given to this brief dialogue between you and the information system? Safeguard procedure None of these Security procedure Identification procedure Log-on procedure Safeguard procedure None of these Security procedure Identification procedure Log-on procedure ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If routers in a single area are configured with the same priority value, what value does a router use for the OSPF Router ID in the absence of a loopback interface? The highest IP address of any logical interface The highest IP address of any physical interface The lowest IP address of any logical interface The lowest IP address of any physical interface The highest IP address of any logical interface The highest IP address of any physical interface The lowest IP address of any logical interface The lowest IP address of any physical interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a class C network. You are required to configure it for five subnets, each of which will support 25 nodes. What subnet should you use? 255.255.255.248 255.255.255.224 255.255.255.240 255.255.255.252 255.255.255.0 255.255.255.248 255.255.255.224 255.255.255.240 255.255.255.252 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bus is a continuous frequency capable of being modulated or impressed with a second signal one or more conductors that some as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network the condition when two or more stations attempt to use the same channel at the same time None of these a continuous frequency capable of being modulated or impressed with a second signal one or more conductors that some as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network the condition when two or more stations attempt to use the same channel at the same time None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are valid ways to refer only to host 172.16.30.55 in an IP access list? 1. 172.16.30.55 0.0.0.255 2. 172.16.30.55 0.0.0.0 3. any 172.16.30.55 4. host 172.16.30.55 5. 0.0.0.0 172.16.30.55 6. ip any 172.16.30.55 1, 4 and 6 3 and 5 2 and 4 1 and 4 1, 4 and 6 3 and 5 2 and 4 1 and 4 ANSWER DOWNLOAD EXAMIANS APP
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