Ccna routing and Switching Complete Study Guide

A. Presentation

B. Transport

C.  Data Link

D. Physical

13.  What is a function of an access point (AP)?

A.  To monitor and control the incoming and outgoing network traffic

B.  To automatically handle the configuration of wireless access point

C.  To allow wireless devices to connect to a wired network

D.  To connect networks and intelligently choose the best paths between networks

14. A 

 is an example of a device that operates only at the physical layer.

A. Hub

B. Switch

C. Router

D. Bridge

15.  Which of the following is not a benefit of using a reference model?

A.  It divides the network communication process into smaller and simpler components.

B.  It encourages industry standardization.

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