Network+ (N10-008) Exam Questions with 100% Correct Answers

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