Computer Networking How many non-overlapping channels are available with 802.11b? 40 3 12 23 40 3 12 23 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following uses ATM as the Data Link layer protocol that's terminated at what's known as the DSLAM? PPPoE Wireless Dedicated T1 DSL Frame Relay PPPoE Wireless Dedicated T1 DSL Frame Relay ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a switch do when a frame is received on an interface and the destination hardware address is unknown or not in the filter table? Floods the network with the frame looking for the device Drops the frame Forwards the switch to the first available link Sends back a message to the originating station asking for a name resolution Floods the network with the frame looking for the device Drops the frame Forwards the switch to the first available link Sends back a message to the originating station asking for a name resolution ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the result of segmenting a network with a bridge (switch)?1. It increases the number of collision domains.2. It decreases the number of collision domains.3. It increases the number of broadcast domains.4. It decreases the number of broadcast domains.5. It makes smaller collision domains.6. It makes larger collision domains. 3, 4 and 6 2, 3 and 5 1 and 5 1, 3 and 6 3, 4 and 6 2, 3 and 5 1 and 5 1, 3 and 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Network topology that supports bi-directional links between each possible node is Star Mesh Ring Tree Star Mesh Ring Tree ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When you ping the loopback address, a packet is sent where? None of these Down through the layers of the IP architecture and then up the layers again through the loopback dongle Across the wire On the network None of these Down through the layers of the IP architecture and then up the layers again through the loopback dongle Across the wire On the network ANSWER DOWNLOAD EXAMIANS APP
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