CCNA Security Practice Test Results

Question 1
48% answer correctly
Which option is true of intrusion prevention systems?
They have no potential impact on the data segment being monitored.
They are more vulnerable to evasion techniques than IDS.
They operate in inline mode.
They operate in promiscuous mode.
Question 2
40% answer correctly
Which statement is true when configuring access control lists (ACLs) on a Cisco router?
An "implicit deny" is applied to the start of the ACL entry by default.
Apply the ACL to the interface prior to configuring access control entries to ensure that controls are applied immediately upon configuration.
Only one ACL per protocol, per direction, and per interface is allowed.
ACLs filter all traffic through and sourced from the router.
Question 3
25% answer correctly
Which statement describes a result of securing the Cisco IOS image using the Cisco IOS image resilience feature?
When the router boots up, the Cisco IOS image is loaded from a secured FTP location.
The running Cisco IOS image is encrypted and then automatically backed up to the NVRAM.
The Cisco IOS image file is not visible in the output from the show flash command.
The show version command does not show the Cisco IOS image file location.
The running Cisco IOS image is encrypted and then automatically backed up to a TFTP server.