Network+ (N10-008) Solutions 2024

OSI Model Layers - Correct Answer Application Presentation Session Transport Network Data Link Physical Will OSI Model Layers communicate with different layers - Correct Answer No, only talk to the same layer on the other device. Can OSI Layer 2 communicate will layer 5 - Correct Answer No, OSI Layers can only communicate with layers one above or below. What is the Purpose of the OSI Model - Correct Answer Provide a model to describe how data moves from source device to destination device. What are the responsibilities of Layer 1 of the OSI Model - Correct Answer Transmission of bits over medium. What is the Physical medium that Layer 1 of the OSI model use to transmit data. - Correct Answer Cables, Connectors, NIC, Repeaters, and Hubs What is the Responsibilities of the Data Link Layer. - Correct Answer For Node to Node delivery & creates frames & Physical Address ( MAC Address). What does the Data Link Layer responsible to control - Correct Answer Access, Flow, and Error Describe Transmission Control's function - Correct Answer Establishing & Terminating, Media Access Management, Flow Control, Error Control, Access Control. What does the logical link control (LLC) sublayer of the data link layer determines? - Correct Answer To use either the connectionless or connection - oriented. What are the basic functions of the Network Layer - Correct Answer Packet Addressing, Address Conversion, Source-to-Destination Delivery, & Routing. Does a router determine the best path to destination? - Correct Answer Yes Does the Router provide physical or logical connections for the network - Correct Answer It Provides Logical Address scheme