CCNA Service Provider Practice Test Results

Question 1
49% answer correctly
Which of the following about a root bridge in an STP domain is true?
It contains non-designated ports.
It has the highest priority value.
It has the highest root ID in the STP domain.
It has the lowest bridge ID in the STP domain.
It contains root ports.
Question 2
62% answer correctly
Which of the following about SSH is true?
It is an OSI network layer protocol.
It is a TCP/IP transport layer protocol.
It uses UDP port 23.
It uses TCP port number 22.
Passwords are sent in clear text.
It securely encrypts Telnet.
Question 3
63% answer correctly
What does a transparent LAN switch use to build its CAM table?
BPDU messages exchanged with neighbor bridges
STP messages exchanged with neighbor bridges
Dynamic routing protocol updates from neighbor bridges
Analysis of the source MAC address of incoming frames on the bridge ports