CCNA Security Practice Test Results

Question 1
68% answer correctly
Which option is the term for what happens when computer code is developed to take advantage of a vulnerability? For example, suppose that a vulnerability exists in a piece of software, but nobody knows about this vulnerability.
A risk
A vulnerability
An attack
An exploit
Question 2
43% answer correctly
You have several operating groups in your enterprise that require differing access restrictions to the routers to perform their job roles. These groups range from Help Desk personnel to advanced troubleshooters. What is one methodology for controlling access rights to the routers in these situations?
Configure TACACS+ to perform scalable authentication
Configure multiple privilege level access
Implement syslogging to monitor the activities of the groups
Configure ACLs to control access for the different groups
Question 3
38% answer correctly
The transparent firewall takes advantage of which feature in order to provide this service?
Virtual access list
Bridging
Hot standby routing protocol
IP routing