CS402: Saylor Direct Credit Final Exam | Saylor Academy | 2024 Questions & Answers | 100% Correct | Verified
__ messages are sent from one computer to the set of computers in its logical group. - Multicast Which of the following is a network that spans multiple LANs but is smaller than a MAN? a. CAN b. PAN c. TAN d. WAN - a. CAN If the physical layer delivers 1000 bits to the receiver, but the receiver only receives 900 bits, how could you describe the behavior of the physical layer? a. Reliable b. Error-free c. Unreliable d. Compressed - c. Unreliable _____ network topologies are the most expensive to implement, since they use the most network cable. - Mesh How many direct links are required to support ten nodes in a fully-connected network topology? - n(n-1)/2 (10)((10)-1)/2 10(9)/2
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