EMC E22-258 Online Practice Questions and Exam Preparation

EMC E22-258 Online Questions & Answers

• Question 1:

  Which technology is used in the XtremIO Snapshot feature?

  A. Redirect on Write
  B. Copy on First Write
  C. Full data copy
  D. Full metadata copy
  A. Redirect on Write

• Question 2:

  How many XtremIO Management Servers (XMS) are required for a single four X-Brick cluster?

  A. 1
  B. 2
  C. 3
  D. 4
  A. 1

• Question 3:

  What is a characteristic of XtremIO initiator groups?

  A. Contains only FC initiators or only iSCSI initiators
  B. Contains initiators from only one host
  C. Must contain all initiators from a host
  D. May contain only two initiators from any host
  A. Contains only FC initiators or only iSCSI initiators

• Question 4:

  What is the purpose of the XtremIO Installation Summary Form?

  A. Store customer and cluster network information
  B. Provide a customized cabling diagram
  C. Verify weight, temperature, and power requirements
  D. Provide a customized host-attach guide
  A. Store customer and cluster network information

• Question 5:

  Which encryption-mode parameter indicates the XtremIO cluster is encrypted?

  A. Encryption-Mode=self
  B. Encryption-Mode=enable
  C. Encryption-Mode=1
  D. Encryption-Mode=on
  A. Encryption-Mode=self

• Question 6:

  What should be configured to support XtremIO arrays on Solaris hosts?

  A. SSD parameters in the /etc/system file
  B. System-wide parameters in the /etc/ssd file
  C. A timeout value of 150 ms for SSD operations
  D. A maximum queue depth of 1024 for SSDs
  A. SSD parameters in the /etc/system file

• Question 7:

  How many minutes of information can be displayed by the latency monitor with the XtremIO GUI?

  A. 5
  B. 10
  C. 15
  D. 30
  D. 30

• Question 8:

  What user login name should be used to launch the XMCLI shell?

  A. xmsadmin
  B. xmsupload
  C. admin
  D. tech
  A. xmsadmin

• Question 9:

  Which port should be opened between the XMS and the FTP server when deploying a Connect- Home integration using FTPS?

  A. 25
  B. 442
  C. 989
  D. 8080
  C. 989

• Question 10:

  Which XtremIO configuration parameter is required when selecting the fresh install option?

  A. Storage Controller Management IP address
  B. XMS Management IP address
  C. System name
  D. Infiniband Management IP address
  A. Storage Controller Management IP address