1. Home
  2. EMC
  3. E22-258

EMC E22-258 Online Practice Questions and Exam Preparation

E22-258 Exam Details

  • Exam Code
    :E22-258
  • Exam Name
    :XtremIO 3.x Flash Storage Solutions
  • Certification
    :EMC Certifications
  • Vendor
    :EMC
  • Total Questions
    :71 Q&As
  • Last Updated
    :Jul 15, 2026

EMC E22-258 Online Questions & Answers

  • Question 61:

    How does VMware HA protect the XtremIO Management Server (XMS)?

    A. Restarts XMS VM on another host if a host failure occurs
    B. Runs two XMS VMs in lock-step mode for redundancy
    C. Migrates XMS VM data to another datastore if a storage failure occurs
    D. Maintains copies of the XMS VM data on two datastores for redundancy

  • Question 62:

    What is a performance best practice for FC zoning in XtremIO environments?

    A. Use WWPN-based zoning with one initiator per zone
    B. Use WWPN-based zoning with multiple initiators per zone
    C. Use port-based zoning with one initiator and one target per zone
    D. Use port-based zoning with multiple initiators and targets per zone

  • Question 63:

    Which NMP policy is recommended for XtremIO volumes assigned to VMware hosts?

    A. Round Robin
    B. Fixed Path
    C. Most Recently Used
    D. Least Recently Used

  • Question 64:

    How many disk failures will XtremIO Data Protection (XDP) allow in a DAE?

    A. One disk failure; a second simultaneous failure causes data unavailability
    B. Up to six sequential SSD failures; subsequent failures cause data loss
    C. Two simultaneous disk failures; the system shuts down if a third occurs
    D. One disk failure per private RAID Group; the system shuts down if a second occurs

  • Question 65:

    What is the maximum volume size for an XtremIO cluster using 400 GB SSDs?

    A. 48 TB
    B. 70 TB
    C. 128 TB
    D. 256 TB

  • Question 66:

    When deploying a virtual XtremIO Management Server (XMS) 3.0.0, what is the minimum size requirement (in GB) for configuring a datastore on a VM?

    A. 20
    B. 30
    C. 40
    D. 80

  • Question 67:

    Which guide shows how to configure XtremIO storage controllers?

    A. Software Installation and Upgrade Guide
    B. Hardware Installation and Upgrade Guide
    C. Operations Guide
    D. Cluster Access Credentials Guide

  • Question 68:

    Which XtremIO component provides management for an X-Brick cluster?

    A. XMS
    B. Storage Controller
    C. XIOS
    D. InfiniBand Switch

  • Question 69:

    What is the recommended policy for use with Microsoft Native MPIO when XtremIO storage is used?

    A. Least Queue Depth
    B. Least IOs
    C. Round Robin
    D. Least Data

  • Question 70:

    Based on best practices, what is the correct 'lun-queue-depth' setting for a XtremIO array if the target port has four LUNs and the 'tgt-queue-depth' is 256?

    A. 32
    B. 64
    C. 128
    D. 256

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 E22-258 exam preparations and EMC certification application, do not hesitate to visit our Vcedump.com to find your solutions here.