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 lowest bridge ID in the STP domain.
It contains root ports.
It has the highest priority value.
It has the highest root ID in the STP domain.
Question 2
62% answer correctly
Which of the following about SSH is true?
It is an OSI network layer protocol.
It uses TCP port number 22.
Passwords are sent in clear text.
It uses UDP port 23.
It securely encrypts Telnet.
It is a TCP/IP transport layer protocol.
Question 3
62% answer correctly
Which of the following about SSH is true?
It uses TCP port number 22.
It uses UDP port 23.
It is a TCP/IP transport layer protocol.
It is an OSI network layer protocol.
Passwords are sent in clear text.
It securely encrypts Telnet.