Network+ (N10-008) Questions and Correct Answers | Latest Update

Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025


Network+ (N10-008) Questions and
Correct Answers | Latest Update
OSI Model Layers


 Application

 Presentation

 Session

 Transport

 Network

 Data Link

 Physical




Will OSI Model Layers communicate with different layers


 No, only talk to the same layer on the other device.




Can OSI Layer 2 communicate will layer 5


 No, OSI Layers can only communicate with layers one above or below.




What is the Purpose of the OSI Model


 Provide a model to describe how data moves from source device to

destination device.



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, Best Grades | Must Pass | Latest Update | Correct Answers | 2024/ 2025




What are the responsibilities of Layer 1 of the OSI Model


 Transmission of bits over medium.




What is the Physical medium that Layer 1 of the OSI model use to transmit data.


 Cables, Connectors, NIC, Repeaters, and Hubs




What is the Responsibilities of the Data Link Layer.


 For Node to Node delivery & creates frames & Physical Address ( MAC

Address).




What does the Data Link Layer responsible to control


 Access, Flow, and Error




Describe Transmission Control's function


 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?




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