NETWORKS C480 OSI Layers Quiz with Answers WGU 2024

5/7/23, 8:24 PM OSI Layers Quiz (Preview)




OSI Layers Quiz
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1. The Open Systems Interconnection (OSI) model consists of: *




7 layers ✔


3 layers


9 layers


5 layers




2. Physical layer of the OSI model is also known as: *

Layer 2


Layer 7


Layer 1 ✔️




Layer 4

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5/7/23, 8:24 PM OSI Layers Quiz (Preview)




3. Which of the following protocols reside at the application layer of the OSI

model? (Select 3 answers)*

Please select 3 options.

ATM


HTTP ✔️




FTP ✔️




IP


SMTP ✔️




TCP/UDP




4. Which of the terms listed below refers to the OSI network layer? *

Layer 2


Layer 5


Layer 3 ✔️




Layer 4

, 5. Layer 6 of the OSI model is also referred to as: *

Application layer


Presentation layer ✔️




Session layer



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5/7/23, 8:24 PM OSI Layers Quiz (Preview)

Transport layer




6. In the OSI model, physical addressing takes place at the: *

Data link layer ✔️




Layer 4


Physical layer


Session layer




7. OSI layer 7 is also known as: *

Application layer ✔️




Session layer


Presentation layer