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1. Which two of these statements describe features of the RSA keys? (Choose two.)
A. The private key only encrypts.
B. The private key only decrypts. 
C. The public key both encrypts and decrypts.
D. The private key both encrypts and decrypts.
Answer: CD
2. Refer to the following Cisco products, which two can provide a captive portal to authenticate wirelessusers? (Choose two.)
A. Cisco NAC Profiler
B. WLAN Controller
C. Cisco NAC Guest Server
D. Cisco ASA
Answer: BC  
3. Which one of the following elements is essential to perform events analysis and correlation?
A. implementation of a centralized provisioning system, such as Cisco Security Manager
B. elimination of all the true positive events
C. time synchronization between all the devices
D. implementation of different security controls and platforms when using the defense-in-depth approach
Answer: C