Computer Networking The 802.5 standard implements a way for preventing collisions on the network. How are collisions prevented when using this standard? Switched repeaters CSMA/CD Time sharing Token passing Collision detection Switched repeaters CSMA/CD Time sharing Token passing Collision detection ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What type of RJ45 UTP cable do you use to connect a PC's COM port to a router or switch console port? Straight-through Rolled Crossover cable Crossover with a CSU/DSU Straight-through Rolled Crossover cable Crossover with a CSU/DSU 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 3 and 4 only 2 and 5 only 1 only 2 and 3 only None of these 3 and 4 only 2 and 5 only 1 only 2 and 3 only None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You have your laptop directly connected into a router's Ethernet port. Which of the following are among the requirements for the copy flash tftp command to be successful?1. TFTP server software must be running on the router.2. TFTP server software must be running on your laptop.3. The Ethernet cable connecting the laptop directly into the router's Ethernet port must be a straight-through cable.4. The laptop must be on the same subnet as the router's Ethernet interface.5. The copy flash tftp command must be supplied the IP address of the laptop. 2, 4 and 5 5 only 1, 3 and 4 3 and 5 only 2, 4 and 5 5 only 1, 3 and 4 3 and 5 only ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following TCP/IP protocol is used for remote terminal connection service? UDP TELNET FTP RARP None of these UDP TELNET FTP RARP None 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 2 (m - 2) m - 1 2 (2m - 1) (2m - l)/mJ 2 (m - 2) m - 1 2 (2m - 1) ANSWER DOWNLOAD EXAMIANS APP
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