JavaScript Fun Quiz at
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1. What organization defined the OSI Model?
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.
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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