EMC E05-001 Online Practice Questions and Exam Preparation

EMC E05-001 Online Questions & Answers

• Question 81:

  What is signified by the "variety" characteristic of big data?

  A. Data is generated in different formats by numerous sources
  B. Meaning of the data changes constantly
  C. Varying data quality affects its reliability and accuracy
  D. Data change rate affects its timely analysis
  A. Data is generated in different formats by numerous sources

• Question 82:

  What is an advantage of a software-based object storage implementation?

  A. Provides the flexibility to reuse the existing infrastructure
  B. Requires less storage capacity to store a large number of objects
  C. Provides the flexibility to create more than one object ID for an object
  D. Requires less hardware to support scalable architecture
  A. Provides the flexibility to reuse the existing infrastructure

• Question 83:

  What is an accurate statement about the function of an archiving server?

  A. Enables the ability to configure policies for archiving data
  B. Installs agents on the archiving storage device
  C. Scans the data that can be archived on application servers
  D. Creates stub files on an archiving storage device
  A. Enables the ability to configure policies for archiving data

• Question 84:

  What is a benefit of deploying a multi-site storage system-based remote replication solution?

  A. Ensures disaster recovery protection remains available in the event of source or remote site failures
  B. Provides the capability to recover data to any point-in-time
  C. Requires low network bandwidth to perform synchronous replication
  D. Enables a consistent near-zero RPO in the event of source and remote site failures
  A. Ensures disaster recovery protection remains available in the event of source or remote site failures

• Question 85:

  An organization plans to deploy a new application in their environment. The new application requires 4 TB of storage space. During peak workloads, the application is expected to generate 4900 IOPS with a typical I/O size of 8 KB. The capacity of each available disk drive is 500 GB. The maximum number of IOPS a drive can perform at with a 70 percent utilization is 110 IOPS.

  What is the minimum number of disk drives needed to meet the application's capacity and performance requirements given a RAID 0 configuration?

  A. 8
  B. 20
  C. 30
  D. 45
  D. 45

• Question 86:

  In an FC SAN environment, which security mechanism prevents a switch port from being enabled even after a switch reboot?

  A. Port locking
  B. Port type locking
  C. Port binding
  D. Fabric binding
  A. Port locking

• Question 87:

  What is an advantage of performing cumulative backups compared to incremental backups for the same data?

  A. Facilitates faster restores
  B. Facilitates faster backups
  C. Reduces the storage space required for backups
  D. Eliminates the need for full backups
  A. Facilitates faster restores

• Question 88:

  Which EMC product provides a software-defined storage platform to create a compute-based storage area network?

  A. ScaleIO
  B. XtremIO
  C. Isilon
  D. Atmos
  A. ScaleIO

• Question 89:

  What is an accurate statement about a hardware RAID implementation?

  A. Uses a specialized hardware controller installed on a storage array
  B. Uses CPU cycles of a compute system to perform RAID calculations
  C. Requires a RAID controller and operating system to be compatible
  D. Offers a low-cost solution for providing disk protection
  A. Uses a specialized hardware controller installed on a storage array

• Question 90:

  What is an accurate statement about remote desktop services?

  A. Operating system and applications hosted on a remote compute system are shared by multiple users
  B. Users are provided dedicated virtual machines running operating system and applications, and hosted on a client system
  C. Users have the flexibility to install applications and modify operating system settings on the remote compute system
  D. Users' interface of the remote desktop is transmitted to the client without the use of a remote display protocol
  A. Operating system and applications hosted on a remote compute system are shared by multiple users