Computer Networking On a class C network with a subnet mask of 192, how many subnets are available? 254 30 2 14 62 254 30 2 14 62 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You telnet to a router and make your necessary changes; now you want to end the Telnet session. What command do you type in? disable disconnect exit close disable disconnect exit close ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are connecting your access point and it is set to root. What does Extended Service Set ID mean? That you have multiple access points, but one is a repeater access point. That you have more than one access point and they are in the same SSID connected by a distribution system. That you have multiple access points, but they are placed physically in different buildings. That you have more than one access point and they are in separate SSIDs connected by a distribution system. That you have multiple access points, but one is a repeater access point. That you have more than one access point and they are in the same SSID connected by a distribution system. That you have multiple access points, but they are placed physically in different buildings. That you have more than one access point and they are in separate SSIDs connected by a distribution system. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Ethernet and Token-Ring are the two most commonly used network architectures in the world. Jim has heard of the different topologies for networks and wants to choose the architecture that will provide him with the most options. Which of the following would that be? Choose the most correct answer. Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Token-Ring, because it uses a MAU Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Ethernet, because it is cabled using fiber-optic cable Neither Token-Ring nor Ethernet is the proper choice. Only ARCnet can be used in all topologies Ethernet, because it can be set up with most topologies and can use multiple transfer speeds Token-Ring, because it uses a MAU Token-Ring because it currently can run at both 4Mbps and 16Mbps. This means that it can be used in any topology Ethernet, because it is cabled using fiber-optic cable ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Data link layer retransmits the damaged frames in most networks. If the probability of a frame's being damaged is p, what is the mean number of transmissions required to send a frame if acknowledgements are never lost. K I (K - P) None of these 1/ (1 - F) KIK (1 + F) P I (K + 1) K I (K - P) None of these 1/ (1 - F) KIK (1 + F) P I (K + 1) 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? Frame Relay PAP HDLC 802.1 PPP Frame Relay PAP HDLC 802.1 PPP ANSWER DOWNLOAD EXAMIANS APP
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