Cloud Infrastructure Specialist Exam for Cloud Architects (E20-020)

Cloud Infrastructure Specialist Exam for Cloud Architects (E20-020)

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Exam Code : E20-020
Exam Name : Cloud Infrastructure Specialist Exam for Cloud Architects
Version : Demo
Question No : 1

What are key benefits of ITaaS compared to traditional ITprocesses?

A. Tiered services, integrated inventory management, and SLA-driven profit model
B. Service catalog, SLA-driven management, and chargeback
C. Strong policies, DevOps, and software licensing
D. Ticket-based service model, cost, and chargeback
Answer: B
Question No : 2

Which infrastructure does VCE Vblock represent?

A. Brownfield
B. Traditional
C. Hyper-converged
D. Converged
Answer: D
Question No : 3
An organization wants to enable consumers to deploy IaaS and PaaS instances from a service catalog. These instances will all be deployed on a specific hypervisor. The organization has informed you that they want to use a preferred server vendor when building their new private cloud. What must be confirmed about the design?
A. Server hardware is compatible with PaaS solution
B. Server hardware is on the hypervisor vendor’s compatibility list
C. Server hardware is supported by the service catalog solution
D. IaaS instances have the compatible drivers for the physical server hardware
Answer: D
Question No : 4

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 No : 5
An organization has internal applications that require block, file, and object storage. They anticipate the need for multi-PB storage within the next 18 months. In addition, they would prefer to use commodity hardware as well as open source technologies. Which solution should be recommended?
A. Cinder
B. Hadoop
C. Swift
D. Ceph
Answer: C
Question No : 6
Which networking technology is required for application HA in contrast to host HA or operating system HA?
A. Multipath routing
B. Shared storage
C. Load balancing
D. VLANs
Answer: B
Question No : 7

A cloud architect discovers that an organization wants to deploy 500 consumer applications initially and
grow to over 2000 consumer applications in three years. These applications will use block storage only.
How does the information impact the cloud management platform infrastructure sizing?

A. Influences proxy server data storage requirements
B. Influences CDN data storage requirements
C. Influences federation server data storage requirements
D. Influences monitoring server storage requirements
Answer: C
Question No : 8
You are designing consumer compute resources in an onsite private cloud. During an assessment, you discover that the organization’s IT staff wants secure access to the underlying host OS. What should be included in the design to support this requirement?
A. Host IDS configuration Secure key infrastructure Bridged management network
B. Perimeter firewall configuration VPN encryption Separate management network
C. Host OS firewall configuration Central logging Physically isolated managementnetwork
D. Host OS firewall configuration Secure key infrastructure Separate management network Answer: B

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  • Vendor: EMC 
  • Exam Code: E20-020
  • Questions & Answers: 64
  • Update Time: 2018-05-16
  • $39.00

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Tags: cloud, infrastructure, specialist, exam, for, architects, emc, e20-020