Computer Networking CSMA (Carrier Sense Multiple Access) is network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media. None of these a very common bit-oriented data link protocol issued by ISO. network access standard for connecting stations to a circuit-switched network a method of determining which device has access to the transmission medium at any time a method access control technique for multiple-access transmission media. None of these a very common bit-oriented data link protocol issued by ISO. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following digits are known as the sub-address digits (for use by the user) of the Network User Address (NUA)? 13-14 01-Apr 08-Dec None of these 05-Jul 13-14 01-Apr 08-Dec None of these 05-Jul ANSWER DOWNLOAD EXAMIANS APP
Computer Networking If a switch receives a frame and the source MAC address is not in the MAC address table but the destination address is, what will the switch do with the frame? Flood the network with the frame Add the source address and port to the MAC address table and forward the frame out the destination port Discard it and send an error message back to the originating host Add the destination to the MAC address table and then forward the frame Flood the network with the frame Add the source address and port to the MAC address table and forward the frame out the destination port Discard it and send an error message back to the originating host Add the destination to the MAC address table and then forward the frame ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The EIA-232 interface has _____ pins. 30 None of these 24 25 20 30 None of these 24 25 20 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services? HDLC PPP Frame Relay PAP 802.1 HDLC PPP Frame Relay PAP 802.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You need to gather the IP address of a remote switch that is located in Hawaii. What can you do to find the address? Issue the show ip route command on the router connected to the switch. Issue the show cdp neighbors detail command on the router connected to the switch. Issue the show cdp neighbor command on the router connected to the switch. Issue the show ip arp command on the router connected to the switch. Issue the show ip route command on the router connected to the switch. Issue the show cdp neighbors detail command on the router connected to the switch. Issue the show cdp neighbor command on the router connected to the switch. Issue the show ip arp command on the router connected to the switch. ANSWER DOWNLOAD EXAMIANS APP
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