Computer Networking How many non-overlapping channels are available with 802.11a? 23 40 3 12 23 40 3 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The basic Ethernet design does not provide None of these addressing access control multiple virtual networks automatic retransmission of a message None of these addressing access control multiple virtual networks automatic retransmission of a message ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following is an IEEE standard for frame tagging? 802.3U 802.1Q 802.3Z ISL 802.3U 802.1Q 802.3Z ISL ANSWER DOWNLOAD EXAMIANS APP
Computer Networking When a group of computers is connected together in a small area without the help of telephone lines, it is called Remote communication network (RCN) Wide area network (WAN) Local area network(LAN) Value added network (VAN) None of these Remote communication network (RCN) Wide area network (WAN) Local area network(LAN) Value added network (VAN) None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A receiving host has failed to receive all of the segments that it should acknowledge. What can the host do to improve the reliability of this communication session? Send a different source port number. Decrease the sequence number. Restart the virtual circuit. Decrease the window size. Send a different source port number. Decrease the sequence number. Restart the virtual circuit. Decrease the window size. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Bus is a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal None of these the condition when two or more stations attempt to use the same channel at the same time one or more conductors that some as a common connection for a related group of devices a collection of interconnected functional units that provides a data communications service among stations attached to the network a continuous frequency capable of being modulated or impressed with a second signal None of these the condition when two or more stations attempt to use the same channel at the same time one or more conductors that some as a common connection for a related group of devices ANSWER DOWNLOAD EXAMIANS APP
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