1. Home
  2. EMC
  3. E20-001

EMC E20-001 Online Practice Questions and Exam Preparation

E20-001 Exam Details

  • Exam Code
    :E20-001
  • Exam Name
    :Storage Technology Foundations
  • Certification
    :EMC Certifications
  • Vendor
    :EMC
  • Total Questions
    :361 Q&As
  • Last Updated
    :Dec 14, 2021

EMC E20-001 Online Questions & Answers

  • Question 211:

    Which is used as backup media in virtual tape library?

    A. Tapes
    B. Disks
    C. Virtual tapes
    D. Optical disks

  • Question 212:

    In a ten-disk RAID 0 set, each disk has a Mean Time Between Failure (MTBF) of 100,000 hours. What is the MTBF of the set?

    A. 10,000 hours
    B. 10 hours
    C. 1,000 hours
    D. 1,000,000 hours

  • Question 213:

    Which data center core element is used to organize customer information and to optimize the storage and retrieval of data?

    A. Database Management System
    B. Operating System
    C. Server
    D. Storage array

  • Question 214:

    What is a standard layer that resides between managed objects and management software?

    A. HDA
    B. FC-SW
    C. CIFS
    D. SMI-S

  • Question 215:

    Which aspect of monitoring will allow you to predict the possible failure of FC Switch ports before the ports actually fail?

    A. Security
    B. Capacity
    C. Performance
    D. Health

  • Question 216:

    What is the function of a bus?

    A. Control point for all host activities and resources
    B. Interconnect between CPU, memory, and disks
    C. Device for storing data
    D. Temporary location for commands and data

  • Question 217:

    What is a remote replication solution for EMC Symmetrix arrays?

    A. EMC SRDF
    B. EMC MirrorView
    C. EMC SnapView
    D. EMC TimeFinder

  • Question 218:

    What is a remote replication solution for EMC CLARiiON storage systems?

    A. EMC MirrorView
    B. EMC SnapView
    C. EMC SRDF
    D. EMC TimeFinder

  • Question 219:

    How does asynchronous remote replication improve application performance compared to synchronous remote replication?

    A. Writes are acknowledged immediately by the source array
    B. Reads are serviced by the remote replica
    C. Reads are serviced by the source array
    D. Writes are acknowledged immediately by the remote replica

  • Question 220:

    Which logical component of a storage environment resides on the host?

    A. File system
    B. Port
    C. Disk
    D. Memory

Related Exams:

Tips on How to Prepare for the Exams

Nowadays, the certification exams become more and more important and required by more and more enterprises when applying for a job. But how to prepare for the exam effectively? How to prepare for the exam in a short time with less efforts? How to get a ideal result and how to find the most reliable resources? Here on Vcedump.com, you will find all the answers. Vcedump.com provide not only EMC exam questions, answers and explanations but also complete assistance on your exam preparation and certification application. If you are confused on your E20-001 exam preparations and EMC certification application, do not hesitate to visit our Vcedump.com to find your solutions here.