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 root ports.
It has the highest root ID in the STP domain.
It contains non-designated ports.
It has the lowest bridge ID in the STP domain.
It has the highest priority value.
Question 2
62% answer correctly
Which of the following about SSH is true?
It securely encrypts Telnet.
It is an OSI network layer protocol.
It uses UDP port 23.
It is a TCP/IP transport layer protocol.
Passwords are sent in clear text.
It uses TCP port number 22.
Question 3
46% answer correctly
Which option is enabled by default on Cisco IOS and IOS XE routers?
SSH server
AAA console login authentication
HTTP server
IPv6 unicast routing
IPv4 unicast routing
SSH and HTTP server
IPv6 and IPv4 unicast routing