E20-018 Exam Details

  • Exam Code
    :E20-018
  • Exam Name
    :Virtualized Data Center and Cloud Infrastructure Design Specialist
  • Certification
    :EMC Certifications
  • Vendor
    :EMC
  • Total Questions
    :317 Q&As
  • Last Updated
    :Jul 09, 2026

EMC E20-018 Online Questions & Answers

  • Question 201:

    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

  • Question 202:

    When selecting a hypervisor, which condition would favor choosing KVM?

    A. All virtualized applications are layered on Linux and OpenBSD.
    B. Every guest VM is required to run an unmodified operating system.
    C. All virtualized applications are layered on Microsoft Windows operating systems.
    D. A full virtualization approach is desirable.

  • Question 203:

    In addition to encryption, which techniques represent risk mitigation?

    A. Two-factor authentication, role separation
    B. Two-factor authentication, privacy assessment
    C. Role separation, ISO 27002 assessment
    D. PCI compliance, hardened VMs

  • Question 204:

    Which backup solution(s) should be your preferred choice(s) when you require consistent backups for ease of recovery?

    A. VM-based backup and image-based backup
    B. Storage-based backup only
    C. Hypervisor-based ("VM as flat file") backup
    D. Storage-based backup and VM-based backup

  • Question 205:

    A customer has implemented a Vblock solution in their primary data centre. They are using a single management tool set to configure and provisions the computer, network, and storage resources within the Vblock. Which management tool are they using?

    A. EMC ControlCenter
    B. EMC Unisphere
    C. EMC United Infrastructure Manager
    D. VMware vCenter

  • Question 206:

    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

  • Question 207:

    A load balancing/firewall application is purchased and downloaded from a vendor site. It is prepackaged to run on a specific hypervisor. The administrator must import it into the VDC environment then perform minimal configuration tasks. Once installed, this application will solve a specific business problem for the organization.

    What is this an example of?

    A. A virtual appliance
    B. A web application
    C. A legacy application
    D. A thin appliance

  • Question 208:

    Which application virtualization architectures usually require the use of a packager to prepare the application for deployment?

    A. Streaming, presentation
    B. Thick install, thin install
    C. Presentation, thick install
    D. Thin install, streaming

  • Question 209:

    A company is planning the backup strategy for their virtual machine environment. They are considering migrating to an image based backup model. Where image-based backup would be processed in the environment?

    A. On the virtual server
    B. On a separate host
    C. On the SAN
    D. On the storage array

  • Question 210:

    Why is a quick risk assessment performed?

    A. It filters high value assets to determine proper placement in a VDC or a cloud.
    B. It is a simple method for assessing exposures in a VDC or a cloud.
    C. It serves as a check and balance against an auditor's report.
    D. It is a governance requirement, conducted for regulatory reasons.

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