Computer Networking Which of the following network types have a designated router and a backup designated router assigned? 1. Broadcast 2. Point-to-point 3. NBMA 4. NBMA point-to-point 3 and 4 1, 2 and 3 1 and 3 All of these 3 and 4 1, 2 and 3 1 and 3 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The data-link layer, in reference to the OSI model, specifies All of these data link procedures that provide for the exchange of data via frames that can be sent and received the interface between the X.25 network and packet mode device the virtual circuit interface to packet-switched service None of these All of these data link procedures that provide for the exchange of data via frames that can be sent and received the interface between the X.25 network and packet mode device the virtual circuit interface to packet-switched service None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 192.168.10.0. What subnet should you use that supports up to 25 hosts and a maximum number of subnets? 255.255.255.240 255.255.255.252 255.255.255.248 255.255.255.192 255.255.255.224 255.255.255.240 255.255.255.252 255.255.255.248 255.255.255.192 255.255.255.224 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The signal to noise ratio for a voice grade line is 30.1 dB (decibels) or a power ratio of 1023:1. The maximum achievable data rate on this line whose spectrum ranges from 300 Hz to 4300 Hz is 9600 bps 34000 bps 31000 bps None of these 6200 bps 9600 bps 34000 bps 31000 bps None of these 6200 bps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need the IP address of the devices with which the router has established an adjacency. Also, the retransmit interval and the queue counts for the adjacent routers need to be checked. What command will display the required information? show ip eigrp adjacency show ip eigrp topology show ip eigrp neighbors show ip eigrp interfaces show ip eigrp adjacency show ip eigrp topology show ip eigrp neighbors show ip eigrp interfaces ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The synchronous modems are more costly than the asynchronous modems because they contain clock recovery circuits they transmit the data with stop and start bits. they operate with a larger bandwidth None of these they produce large volume of data they contain clock recovery circuits they transmit the data with stop and start bits. they operate with a larger bandwidth None of these they produce large volume of data ANSWER DOWNLOAD EXAMIANS APP
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