EMC E20-018 Online Practice Questions and Exam Preparation

EMC E20-018 Online Questions & Answers

• Question 191:

  What should you use 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
  A. VM-based backup and image-based backup

• Question 192:

  Which design consideration helps reduce risk when data is comingled across different business units in a VDC, or between different companies in the cloud?

  A. Creating trust zones
  B. Creating unique login IDs
  C. Having a formal risk assessment process
  D. Regulations that specify data that can be co-mingled
  A. Creating trust zones

• Question 193:

  What is the benefit of storage technologies such as data deduplication and data compression?

  A. Improved storage efficiency
  B. Improved storage security
  C. Simplified storage configuration
  D. Increase storage allocation
  A. Improved storage efficiency

• Question 194:

  Which component of a VDI implementation manages the assignments of server-hosted desktops to clients?

  A. Security server
  B. Connector
  C. Resource broker
  D. Transfer server
  C. Resource broker

• Question 195:

  What could delay a virtualization or cloud initiative?

  A. Failed audits
  B. Compliance concerns
  C. Risk assessments
  D. Improper asset valuations
  B. Compliance concerns

• Question 196:

  What is a benefit of client-side application virtualization?

  A. Isolation of the application from the endpoint operating system is achieved.
  B. Reduced overall complexity in the application and desktop environment is achieved.
  C. Tools used to manage standard applications can also be used to manage virtualized client-side applications.
  D. All applications can be virtualized, providing flexibility and management control of client- side applications.
  A. Isolation of the application from the endpoint operating system is achieved.

• Question 197:

  What would you identify as a business application in applying IT as a Service to IT processions?

  A. Defined workflow request processes
  B. Funded as a cost center
  C. Virtual data center best practices
  D. SLA-driven management
  A. Defined workflow request processes

• Question 198:

  Your VDC design calls for iSCSI adapters. In a meeting with the CIO, you are challenged about the planned capital expenditure for the iSCSI adapters. The CIO states that it would more cost-effective to purchase 10 Gigabit Ethernet NICs and use the integrated hypervisor software stack.

  What effect will this have on the hypervisors?

  A. Increased CPU load
  B. Increased amount of I/O
  C. Decreased amount of I/O
  D. Decreased CPU load
  A. Increased CPU load

• Question 199:

  Which EMC system enables management of the storage resources of multiple heterogeneous arrays from a single interface while providing seamless data mobility?

  A. VPLEX
  B. Vblock
  C. VNXe
  D. Atmos
  C. VNXe

• Question 200:

  As part of a VDC deployment, you are examining the existing storage configurations. On one storage system, you discover over fifty storage pools. The pools contain a single type of drive (SSD, SAS or NL SAS), but many of them contain

  only a few drives and share the same RAID configuration. The Storage Administrator admits that they have been creating separate pools for each application because they did not want the applications contending for the disks.

  As part of the design, you propose to consolidate the existing pools into larger pools of mixed drive types and RAID configurations.

  What technology will you need to implement to utilize the new pool design?

  A. Virtual Provisioning
  B. Caching Tier
  C. Storage Virtualization
  D. Storage Tiering
  D. Storage Tiering