Computer Networking Which class of IP address provides a maximum of only 254 host addresses per network ID? Class C Class D Class B Class A Class C Class D Class B Class A ANSWER DOWNLOAD EXAMIANS APP
Computer Networking An error detecting code is which code is the remainder resulting from dividing the bits to be checked by a predetermined binary number, is known as Checksum Cyclic redundancy check None of these Error detecting code Error rate Checksum Cyclic redundancy check None of these Error detecting code Error rate ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following are TCP/IP protocols used at the Application layer of the OSI model?1. IP2. TCP3. Telnet4. FTP5. TFTP 1 and 3 All of these 1, 3 and 5 3, 4 and 5 1 and 3 All of these 1, 3 and 5 3, 4 and 5 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working with a network that has the network ID 172.16.0.0, and you require 25 subnets for your company and an additional 30 for the company that will merge with you within a month. Each network will contain approximately 600 nodes. What subnet mask should you assign? 255.255.192.0 255.255.240.0 255,255.248.0 255.255.224.0 255.255.252.0 255.255.192.0 255.255.240.0 255,255.248.0 255.255.224.0 255.255.252.0 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Why does the data communication industry use the layered OSI reference model?1. It divides the network communication process into smaller and simpler components, thus aiding component development, design, and troubleshooting.2. It enables equipment from different vendors to use the same electronic components, thus saving research and development funds.3. It supports the evolution of multiple competing standards and thus provides business opportunities for equipment manufacturers.4. It encourages industry standardization by defining what functions occur at each layer of the model. 3 only 2 and 3 1 and 4 1 only 3 only 2 and 3 1 and 4 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If you wanted to deny all Telnet connections to only network 192.168.10.0, which command could you use? access-list 100 deny tcp 192.168.10.0 255.255.255.0 eq telnet access-list 100 deny tcp 192.168.10.0 0.255.255.255 eq telnet access-list 100 deny tcp any 192.168.10.0 0.0.0.255 eq 23 access-list 100 deny 192.168.10.0 0.0.0.255 any eq 23 access-list 100 deny tcp 192.168.10.0 255.255.255.0 eq telnet access-list 100 deny tcp 192.168.10.0 0.255.255.255 eq telnet access-list 100 deny tcp any 192.168.10.0 0.0.0.255 eq 23 access-list 100 deny 192.168.10.0 0.0.0.255 any eq 23 ANSWER DOWNLOAD EXAMIANS APP
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