Computer Networking What is the port number for HTTP? None of these 80 23 86 99 None of these 80 23 86 99 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 5 only 3 and 4 1 and 3 1 only All of these 5 only 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following describe router functions? Path selection Packet filtering All of these Packet switching Internetwork communication Path selection Packet filtering All of these Packet switching Internetwork communication ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Error detection at a data link level is achieved by None of these bit stuffing equalization Hamming codes cyclic redundancy codes None of these bit stuffing equalization Hamming codes cyclic redundancy codes ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11h? 23 3 40 12 23 3 40 12 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? 255.255.240.0 255.255.248.0 255.255.192.0 255.255.224.0 255.255.255.0 255.255.240.0 255.255.248.0 255.255.192.0 255.255.224.0 255.255.255.0 ANSWER DOWNLOAD EXAMIANS APP
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