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 Baseband is All of these None of these transmission of signals without modulation the simultaneous transmission of data to a number of stations a signal all of whose energy is contained within a finite frequency range All of these None of these transmission of signals without modulation the simultaneous transmission of data to a number of stations a signal all of whose energy is contained within a finite frequency range ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are true regarding OSPF areas?1. You must have separate loopback interfaces configured in each area.2. The numbers you can assign an area go up to 65,535.3. The backbone area is also called area 0.4. If your design is hierarchical, then you don't need multiple areas.5. All areas must connect to area 0. 3 and 4 only 3, 4 and 5 1 and 2 only 1 only 3 and 4 only 3, 4 and 5 1 and 2 only 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that is 172.16.0.0 and would like to have the maximum number of hosts per subnet. This assumes support for eight subnets. What subnet mask should you use? 255.255.224.0 255.255.240.0 255.255.255.0 255.255.192.0 255.255.248.0 255.255.224.0 255.255.240.0 255.255.255.0 255.255.192.0 255.255.248.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which layer 1 devices can be used to enlarge the area covered by a single LAN segment?1. Switch2. NIC3. Hub4. Repeater5. RJ45 transceiver 1 and 3 1 only All of these 3 and 4 5 only 1 and 3 1 only All of these 3 and 4 5 only 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? 255.240.0.0 255.252.0.0 255.224.0.0 255.254.0.0 255.248.0.0 255.240.0.0 255.252.0.0 255.224.0.0 255.254.0.0 255.248.0.0 ANSWER DOWNLOAD EXAMIANS APP
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