Computer Networking What is the frequency range of the IEEE 802.11a standard? 5Gbps 2.4GHz 2.4Gbps 5GHz 5Gbps 2.4GHz 2.4Gbps 5GHz ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What router command allows you to determine whether an IP access list is enabled on a particular interface? show ip port show access-lists show access-lists interface show ip interface show ip port show access-lists show access-lists interface show ip interface ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an advantage to using fiber optics data transmission? fast data transmission rate low noise level All of these few transmission errors resistance to data theft fast data transmission rate low noise level All of these few transmission errors resistance to data theft ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands will display the current IP addressing and the layer 1 and 2 status of an interface?1. show version2. show protocols3. show interfaces4. show controllers5. show ip interface 2, 3 and 5 1, 2 and 4 None of these 3 and 4 only 2, 3 and 5 1, 2 and 4 None of these 3 and 4 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet networks can be cabled in a number of topologies, depending on what works best in each environment. As more nodes are added, the efficiency of Ethernet decreases. Select the best answer as to why Ethernet becomes less efficient as size increases. "Line echo" occurs due to the impedance of the cable Cable terminators do not absorb the signal properly Repeaters cannot increase the signal strength sufficiently Cable terminators do not reflect the signal properly Network collisions occur "Line echo" occurs due to the impedance of the cable Cable terminators do not absorb the signal properly Repeaters cannot increase the signal strength sufficiently Cable terminators do not reflect the signal properly Network collisions occur ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 10.9.0.0 and contains 73 networks. In the next year, you will be adding an additional 27 branch offices to your company. For simplified management, you want to keep the most possible hosts per subnet. Which subnet mask should you management, you want to keep the most possible hosts per subnet. Which subnet mask should you use? 255.248.0.0 255.254.0.0 255.252.0.0 255.224.0.0 255.240.0.0 255.248.0.0 255.254.0.0 255.252.0.0 255.224.0.0 255.240.0.0 ANSWER DOWNLOAD EXAMIANS APP
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