This page provides answers and reading references associated with CCNA Practice Exam 2. You should probably try the exam before reading this!
1. At which OSI Layer does data framing occur?
Framing occurs at the Data Link layer of the OSI model.
2. Which of the following are examples of routed protocols? (Choose all that apply)
Of the choices listed, IP, IPX, and AppleTalk are examples of routed protocols.
3. True or False? A connectionless session makes use of sequence numbers.
False, connectionless sessions do not use sequence numbers.
4. What does the destination MAC address FF-FF-FF-FF-FF-FF represent?
The MAC address FF-FF-FF-FF-FF-FF represents a broadcast to all hosts in a broadcast domain
5. Type the default subnet mask associated with a Class A IP address (in dotted-decimal notation).
255.0.0.0 is the default subnet mask associated with a Class A IP address.