Dell E20-020 - Cloud Infrastructure Specialist Exam for Cloud Architects Exam
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Total 64 questions
Question #11 (Topic: )
What is an advantage of using a brownfield infrastructure?
A. Avoids upgrades to existing infrastructures
B. Promotes staff familiarity with technology
C. Enables migration to new technologies
D. Avoids older and less efficient processes
Answer: B
Question #12 (Topic: )
A cloud architect is designing a hybrid cloud for an organization. A requirement for this
environment is that the private cloud user credential be trusted by both cloud provisioning
APIs. Which type of authentication will meet this requirement?
environment is that the private cloud user credential be trusted by both cloud provisioning
APIs. Which type of authentication will meet this requirement?
A. Federated authentication
B. Asymmetric encryption
C. Symmetric encryption
D. Shared-key authentication
Answer: A
Question #13 (Topic: )
What describes the storage categories represented by OpenStack Swift and EMC XtremIO
requirements?
requirements?
A. Swift = Distributed Object StorageXtremIO = Central Storage
B. Swift = Central Storage XtremIO = Distributed File Storage
C. Swift = Distributed Block StorageXtremIO = Distributed Object Storage
D. Swift = Distributed File StorageXtremIO = Distributed Block Storage
Answer: A
Question #14 (Topic: )
Which cloud services are typically responsible for automatically scaling applications?
A. Orchestration and monitoring
B. Metering and service catalog
C. Monitoring and metering
D. Service catalog and orchestration
Answer: A
Question #15 (Topic: )
An organization uses Microsoft Active Directory (AD) for service authentication in their
private cloud. They want to use the same authentication source for services in the public
cloud. External employees access services in both clouds and need to authenticate with
AD.
The organization wants to minimize and secure network traffic. Which solution will address
these requirements?
private cloud. They want to use the same authentication source for services in the public
cloud. External employees access services in both clouds and need to authenticate with
AD.
The organization wants to minimize and secure network traffic. Which solution will address
these requirements?
A. Connect the two clouds through IPsec VPNPlace AD controllers in the private cloud only
B. Connect the two clouds through IPsec VPNPlace AD controllers in the private and public clouds
C. Configure perimeter firewalls to allow AD traffic Place AD controllers in the private and public clouds
D. External users connect with IPsec VPNPlace AD controllers in the private cloud only
Answer: B
