Computer Networking What is the frequency range of the IEEE 802.11a standard? 5GHz 2.4GHz 2.4Gbps 5Gbps 5GHz 2.4GHz 2.4Gbps 5Gbps ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is split horizon? It holds the regular updates from broadcasting to a downed link. Information about a route should not be sent back in the direction from which the original update came. It splits the traffic when you have a large bus (horizon) physical network. It prevents regular update messages from reinstating a route that has gone down. It holds the regular updates from broadcasting to a downed link. Information about a route should not be sent back in the direction from which the original update came. It splits the traffic when you have a large bus (horizon) physical network. It prevents regular update messages from reinstating a route that has gone down. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many pairs of stations can simultaneously communicate on Ethernet LAN? None of these 1 multiple 3 2 None of these 1 multiple 3 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following allows a simple email service and is responsible for moving messages from one mail server to another? DHCP POP3 SMTP FTP IMAP DHCP POP3 SMTP FTP IMAP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which network is a cross between circuits switched network and a data-gram network? Virtual-circuit identifier None of these Circuit-switched network Virtual-circuit network Virtual-circuit identifier None of these Circuit-switched network Virtual-circuit network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following protocols are used to configure trunking on a switch?1. VLAN Trunk Protocol2. VLAN3. 802.1Q4. ISL 3 only 1 only 1, 3 and 4 3 and 4 3 only 1 only 1, 3 and 4 3 and 4 ANSWER DOWNLOAD EXAMIANS APP
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