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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 11:

    A customer is developing a disaster recovery plan for a backup and recovery environment. Which backup server component should be protected for rapid recovery?

    A. Catalog
    B. Backup client
    C. Log files
    D. Storage nodes

  • Question 12:

    Which FC topology increases connectivity within the SAN while conserving overall port count for node connectivity?

    A. Core Edge
    B. Arbitrated Loop
    C. Full Mesh
    D. Partial Mesh

  • Question 13:

    You want to ensure that your storage solution can grow with your business. Which requirement of storage systems applies to this goal?

    A. Availability
    B. Performance
    C. Manageability
    D. Scalability

  • Question 14:

    What is stored in tag RAM?

    A. Pointers to the location of data in cache and on disk
    B. Read-ahead data fetched by the storage array
    C. Data written by the host but not yet saved to disk
    D. Flags that indicate whether or not data is duplicated in cache

  • Question 15:

    Exhibit:

    You work as a network administrator at ABC.com. You study the exhibit carefully. Which type of backup topology is shown in the exhibit?

    A. LAN
    B. Direct
    C. SAN
    D. Mixed

  • Question 16:

    What is the failure that RAID technology guards against?

    A. Disk failure
    B. Host Bus Adapter failures
    C. Host failures
    D. Switch failure

  • Question 17:

    Which SAN management feature prevents unauthorized or accidental access to volumes?

    A. LUN Masking
    B. Secure Fabric OS
    C. Fibre Channel Persistent ID
    D. Single HBA Zoning

  • Question 18:

    What is prevented using RAID technology?

    A. Data loss
    B. Host Bus Adapter failures
    C. Security breach
    D. Switch failure

  • Question 19:

    Which NAS backup environment transfers data to be backed up over a private backup network?

    A. Server based
    B. Serverless
    C. NDMP 3-way
    D. NDMP 2-way

  • Question 20:

    What best defines NAS?

    A. Specialized server for file level data access
    B. General purpose server for file level access
    C. Specialized server for content addressed data
    D. General purpose server for content addressed data

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