Computer Networking If one link fails, only that link is affected. All other links remain active. Which topology does this? Star topology Mesh topology Bus topology Physical topology Star topology Mesh topology Bus topology Physical topology ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following commands displays the configurable parameters and statistics of all interfaces on a router? show startup-config show interfaces show versions show running-config show startup-config show interfaces show versions show running-config ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have a network ID of 192.168.10.0 and require at least 25 host IDs for each subnet, with the largest amount of subnets available. Which subnet mask should you assign? 255.255.255.255 255.255.255.248 255.255.255.240 255.255.255.224 255.255.255.192 255.255.255.255 255.255.255.248 255.255.255.240 255.255.255.224 255.255.255.192 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the minimum number of wires required for sending data over a serial communications links? 2 None of these 1 3 4 2 None of these 1 3 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which statements are true regarding ICMP packets?1. ICMP guarantees datagram delivery.2. ICMP can provide hosts with information about network problems.3. ICMP is encapsulated within IP datagrams.4. ICMP is encapsulated within UDP datagrams. 1 and 4 1 only 2 and 3 All of these 1 and 4 1 only 2 and 3 All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A group of 2m - 1 routers are interconnected in a centralized binary tree, with router at each tree node. Router I communicate with router J by sending a message to the root of the tree. The root then sends the message back down to J. Then find the mean router-router path length. (2m - l)/mJ m - 1 2 (2m - 1) 2 (m - 2) (2m - l)/mJ m - 1 2 (2m - 1) 2 (m - 2) ANSWER DOWNLOAD EXAMIANS APP
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