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 has the highest root ID in the STP domain.
It contains root ports.
It has the highest priority value.
It has the lowest bridge ID in the STP domain.
It contains non-designated ports.
Question 2
62% answer correctly
Which of the following about SSH is true?
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.
It uses TCP port number 22.
Question 3
46% answer correctly
Which option is enabled by default on Cisco IOS and IOS XE routers?
AAA console login authentication
IPv6 and IPv4 unicast routing
IPv4 unicast routing
HTTP server
IPv6 unicast routing
SSH and HTTP server
SSH server