Correct

Answer to Question 2

The seven layers of the OSI reference model are:

• 7 Application
• 6 Presentation
• 5 Session
• 4 Transport
• 3 Network
• 2 Link
• 1 Physical

  

The reference model does not specify separate layers for security or network management. Both of these are important in describing network architecture, however they are not easily included in a single layer of the reference model. Network management - the control of configuration and the collection of statistics - needs to be performed at every layer of the OSI reference model.

Click here when you are ready to answer the next question