EMC EMC Specialist E20-018 Questions & Answers

• Question 311:

  What is a key attribute of cloud services?

  A. Manual provisioning

  B. Full pre-allocation

  C. Self-service

  D. Automatic content creation

  Correct Answer: C

• Question 312:

  Refer to the exhibit.

  

  A VDC design requires 300 blade server chassis, each with two embedded Fibre Channel switches, which are connected to two separate SAN fabrics. All of the blade chassis FC switches are configured in NPV

  mode, and the SAN core switches are configured in NPIV mode.

  Where can the administrator make zoning changes?

  A. SAN core or storage edge

  B. Blade chassis or SAN core

  C. Blade chassis only

  D. SAN core only

  Correct Answer: A

• Question 313:

  A small company asks you to design a VDC in each of their two data centers, using stretched VLANs and native Fibre Channel extension to interconnect the environments. The data centers are located 30 km apart. After inquiring with the local service providers, you find that only two strands of dark fiber are

  available.

  Which distance networking technology is the most appropriate?

  A. CWDM

  B. DWDM

  C. Dark Fiber

  D. MPLS

  Correct Answer: A

• Question 314:

  A company has five heterogeneous storage arrays that are all connected to a common SAN environment.

  They want to offer storage to their end users, masking the identity of the target storage so the users cannot

  tell which storage system they are using.

  Which virtualization technique would work in this environment?

  A. Distributed virtualization

  B. Block-level storage virtualization

  C. Hadoop HDFS

  D. File-level storage virtualization

  Correct Answer: B

• Question 315:

  A customer has asked you to develop a framework for assuming that the cloud Part of this will resume an assessment development.

  Where should you lock first for assessment criteria and technologies?

  A. International standards

  B. Internal IT development

  C. Company metadata

  D. Industry best practices

  Correct Answer: D

• Question 316:

  A. Management

  B. Business

  C. Information security

  D. Disaster recovery

  Correct Answer: B

• Question 317:

  Applications of different criticality have been deployed on a collection of virtual servers. In an effort to save cost, a business continuity plan has been devised to provide half the number of physical servers to host the virtual machines at the disaster recovery site.

  What is a possible outcome if a disaster were to occur at the primary site?

  A. Applications cannot be resolved

  B. Application data is inaccessible

  C. Application data is lost

  D. Application performance is degraded

  Correct Answer: D