A VPN Concentrator acts as a bidirectional tunnel endpoint among host machines. What are the other f unction(s) of the device? (Select all that apply)

1. A. Provides access memory, achieving high efficiency
2. B. Assigns user addresses
3. C. Enables input/output (I/O) operations
4. D. Manages security keys

Correct Answer: BCD

Identify the correct statements regarding a DMZ zone:

1. A. It is a file integrity monitoring mechanism
2. B. It is a Neutral zone between a trusted network and an untrusted network
3. C. It serves as a proxy
4. D. It includes sensitive internal servers such as database servers

Correct Answer: B

Ivan needs to pick an encryption method that is scalable even though it might be slower. He has settled on a method that works where one key is public and the other is private. What encryption method did Ivan settle on?

1. A. Ivan settled on the private encryption method.
2. B. Ivan settled on the symmetric encryption method.
3. C. Ivan settled on the asymmetric encryption method
4. D. Ivan settled on the hashing encryption method

Correct Answer: C

A newly joined network administrator wants to assess the organization against possible risk. He notices the organization doesn't have a _______ identified which helps measure how risky an activity is.

1. A. Risk Severity
2. B. Risk Matrix
3. C. Key Risk Indicator
4. D. Risk levels

Correct Answer: C

Which of the following VPN topologies establishes a persistent connection between an organization's main office and its branch offices using a third-party network or the Internet?

1. A. Star
2. B. Point-to-Point
3. C. Full Mesh
4. D. Hub-and-Spoke

Correct Answer: D