Computer Networking Which of the following is a wrong example of network layer? Source routing and domain naming-USENet X.25 Packet Level Protocol (PLP)-ISO X.25 level 2-ISO Internet Protocol (IP) - ARPANET Source routing and domain naming-USENet X.25 Packet Level Protocol (PLP)-ISO X.25 level 2-ISO Internet Protocol (IP) - ARPANET ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following connectivity devices is used to extend a network on a purely mechanical basis? Active hub Gateway Router Switch 802.6 Active hub Gateway Router Switch 802.6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. They acknowledge receipt of a TCP segment.2. They guarantee datagram delivery.3. They can provide hosts with information about network problems.4. They are encapsulated within IP datagrams. 2, 3 and 4 2 and 3 3 and 4 1 only 2, 3 and 4 2 and 3 3 and 4 1 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The cheapest modems can transmit 2,400 bits per second None of these 1,200 bits per second 300 bits per second 4,800 bits per second 2,400 bits per second None of these 1,200 bits per second 300 bits per second 4,800 bits per second ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Your router has the following IP address on Ethernet0: 172.16.2.1/23. Which of the following can be valid host IDs on the LAN interface attached to the router?1. 172.16.1.1002. 172.16.1.1983. 172.16.2.2554. 172.16.3.0 1 only 2 and 3 only 3 and 4 only None of these 2 and 5 only 1 only 2 and 3 only 3 and 4 only None of these 2 and 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is not a disadvantage of wireless LAN? higher error rate interference of transmissions from different computers Slower data transmission All of these higher error rate interference of transmissions from different computers Slower data transmission All of these ANSWER DOWNLOAD EXAMIANS APP
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