400-007 Free Practice Test

Which best practice ensures data security in the private cloud?

1. A. Use IPsec for communication between unsecured network connection
2. B. Encrypt data at rest and in transition.
3. C. Use the same vendor for consistent encryption.
4. D. Anonymize data ownership to comply with privacy rules.

Correct Answer: B

An architect prepares a network design for a startup company. The design must be able to meet business requirements while the business grows and divests due to rapidly changing markets. What is the highest priority in this design?

1. A. The network should be hierarchical
2. B. The network should be modular.
3. C. The network should be scalable.
4. D. The network should have a dedicated core.

Correct Answer: A

Which two types of planning approaches are used to develop business-driven network designs and to facilitate the design decisions? (Choose two)

1. A. cost optimization approach
2. B. strategic planning approach
3. C. modular approach
4. D. tactical planning approach
5. E. business optimization approach

Correct Answer: BD

What is a disadvantage of the traditional three-tier architecture model when east west traffic between different pods must go through the distribution and core layers?

1. A. low bandwidth
2. B. securityC scalability
3. C. high latency

Correct Answer: A

Agile and Waterfall are two popular methods for organizing projects. What describes any Agile network design development process?

1. A. working design over comprehensive documentation
2. B. contract negotiation over customer collaboration
3. C. following a plan over responding to change
4. D. processes and tools over individuals and interactions over time

Correct Answer: A