Computer Networking Communication network is a continuous frequency capable of being modulated or impressed with a second signal one or more conductors that serve as a common connection for a related group of devices None of these the condition with two or more stations attempt to use the same channel at the same time 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 one or more conductors that serve as a common connection for a related group of devices None of these the condition with two or more stations attempt to use the same channel at the same time a collection of interconnected functional units that provides a data communications service among stations attached to the network ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the address range of a Class B network address in binary? 110xxxxx 10xxxxxx 01xxxxxx 0xxxxxxx 110xxxxx 10xxxxxx 01xxxxxx 0xxxxxxx ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A communications medium that uses pulses of laser light in glass fibers. Select the best fit for answer: Telecommunications software Cellular phone systems Fiber optic cables Telecommunications processors Telecommunications software Cellular phone systems Fiber optic cables Telecommunications processors ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Four routers have to be interconnected in a point-to-point Network. Each pair of root us may connected by a high-speed line, a medium speed line or a low speed line. Find the total number of topologies. 81 12 729 48 ARP.EXE 81 12 729 48 ARP.EXE ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What device separates a single network into two segments but lets the two segments appear as one to higher protocols? Switch Router Gateway Bridge Switch Router Gateway Bridge ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Token-Ring architecture was developed for a more efficient way to determine who should be transmitting at any one time. With Ethernet, collisions may take place, causing the transmitting computers to have to retransmit their data. The use of token guarantees that only one computer can transmit at a time. What happens as the network increases in size? Choose the best answer The network becomes less efficient The network becomes more efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 An additional token is added for every 1,000 nodes After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device The network becomes less efficient The network becomes more efficient The speed of the Token-Ring network must be 16Mbps if the number of nodes is greater then 500 An additional token is added for every 1,000 nodes After the number of nodes exceeds 550, the Multistation Access Unit must be replaced by the more powerful Hyperstation Unified Bandwidth device ANSWER DOWNLOAD EXAMIANS APP
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