Networking Guide : OSI Model Quiz. Still remember what you read?

1. What organization defined the OSI Model?

IEEE
ISO
IEC
ITU-T

2. Sort the seven OSI Model layers in the correct order from the highest (7th) layer to the lowest (1st) layer. (Drag each layer and drop it in the right place.)

Physical Layer
Session Layer
Network Layer
Application Layer
Transport Layer
Presentation Layer
Data Link Layer

3. In the OSI Model, data is encapsulated with additional header when traveling from a lower layer to the next upper layer.

True
False

4. Which layer in the OSI Model that interfaces a user with the network?

Presentation Layer
Network Layer
Physical Layer
Application Layer

5. Which layer in the OSI Model that actually carries information?

Data Link Layer
Network Layer
Physical Layer
Transport Layer

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