Computer Networking What protocol is used to find the hardware address of a local device? RARP ICMP ARP IP RARP ICMP ARP IP 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. KIK (1 + F) None of these 1/ (1 - F) P I (K + 1) K I (K - P) KIK (1 + F) None of these 1/ (1 - F) P I (K + 1) K I (K - P) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the device that converts computer output into a form that can be transmitted over a telephone line? None of these Modem Multiplexer Concentrator Teleport None of these Modem Multiplexer Concentrator Teleport ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Working of the WAN generally involves satellites All of these telephone lines microwaves None of these satellites All of these telephone lines microwaves None of these 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. 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 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 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking On a class C network with a subnet mask of 192, how many subnets are available? 2 30 254 62 14 2 30 254 62 14 ANSWER DOWNLOAD EXAMIANS APP
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