Computer Networks Quiz

How many layers are present in the Internet protocol stack (TCP/IP model)?

• 5

• 7

• 6

• 10

The number of layers in ISO OSI reference model is __________

• 5

• 7

• 6

• 10

Which of the following layers is an addition to OSI model when compared with TCP IP model?

• Application layer

• Presentation layer

• Session layer

• Session and Presentation layer

The functionalities of the presentation layer include ____________

• Data compression

• Data encryption

• Data description

• All of the mentioned

In OSI model, when data is sent from device A to device B, the 5th layer to receive data at B is _________

• Application layer

• Transport layer

• Link layer

• Session layer

In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is ____________

• Application layer

• Transport layer

• Link layer

• Session layer

OSI stands for __________

• open system interconnection

• operating system interface

• optical service implementation

• open service Internet

The number of layers in ISO OSI reference model is __________

• 4

• 5

• 6

• 7

TCP/IP model does not have ______ layer but OSI model have this layer.

• session layer

• transport layer

• application layer

• network layer

Which layer is used to link the network support layers and user support layers?

• session layer

• data link layer

• transport layer

• network layer