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The [ ] model breaks network communications down into seven functional layers. Chapter 3.2.1 - OSI Which type of network model describes the functions that must be completed at a particular layer, but does not specify exactly how each protocol should work? Chapter 3.1.3 - reference model - The p...

Fill in the blank. An ___________ is a private connection of LANs and WANs that belongs to an organization, and is designed to be accessible only by the members and employees of the organization, or others with authorization. - Intranet Refer to curriculum topic: 1.2.3 Intranets connect LANs an...

What are two services performed by the data link layer of the OSI model? (Choose two.) - It accepts Layer 3 packets and encapsulates them into frames. It provides media access control and performs error detection. Refer to the exhibit. The PC is connected to the console port of the switch. All th...

a network that recovers quickly when a failure occurs and depends on redundancy to limit the impact of a failure - What is a characteristic of a fault tolerant network? - a network that protects confidential information from unauthorized access - a network that can expand quickly to support new u...

Match the Internet connectivity type to the appropriate description or characteristic. (Not all options are used.) - Metro Ethernet -- high-speed business class copper or fiber connection satellite -- requires a dish and clear line of sight for service SDSL -- business class service that provides...