EMC DCS-IE DES-1121 Questions & Answers

• Question 1:

  When setting the TimeFinder SnapVX time-to-live with the symsnapvx command and the - delta 2 4 parameter, what does the delta parameter specify?

  A. Minutes

  B. Hours

  C. Days

  D. Weeks

  Correct Answer: C

• Question 2:

  Which Solutions Enabler daemon is responsible for Oatekeeper management?

  A. storapid

  B. storsrvd

  C. storslpd

  D. storgnsd

  Correct Answer: C

• Question 3:

  Production work has been started on the R2 devices after an 5RDF Failover operation. Where will the changes made to the R2 devices be reflected in the SRDF Query output shown in the exhibit?

  

  A. 1

  B. 2

  C. 3

  D. 4

  Correct Answer: A

• Question 4:

  A systems administrator asks whether their host is supported for non-disruptive migration (NDM) between PowerMax arrays. The host they plan to migrate has one HBA and no multipathing software. What information should be provided to the administrator?

  A. Install Solutions Enabler on the host

  B. NDM is supported for the host

  C. Upgrade to the latest host HBA driver version

  D. NDM is not supported for the host

  Correct Answer: A

• Question 5:

  Which PowerMax software packages include NorvDisruplive Migration?

  A. FX and Pro

  B. Essentials and Pro

  C. F and FX

  D. F and Essentials

  Correct Answer: A

• Question 6:

  A systems administrator no longer needs the remote replica of a local device. Which step can be performed first in order to perform the deletepair function?

  A. Suspend the SRDF link

  B. Split the SRDF link

  C. Change the type of the group to "regular

  D. Change the pair state to "NR"

  Correct Answer: A

• Question 7:

  Two RDF groups from two PowerMax arrays have been added to a Consistency Group SRDF/A Multi-Session Consistency has been enabled for the Consistency Group. The RDF daemon has been started on a single host that has access to both the PowerMax arrays

  What will happen if the host becomes unavailable?

  A. Cycle switching will stop

  B. RDF links will be suspended immediately

  C. SRDF pair state will become Partitioned

  D. SRDF mode will change to Adaptive Copy Disk

  Correct Answer: C

• Question 8:

  Where is the automatic backup feature for the Solutions Enabler Group Name Services database set?

  A. Daemon options file

  B. SYMAPI options file

  C. SYMAPI variable

  D. SYMCLI environment variable

  Correct Answer: C

• Question 9:

  What is the minimum required memory and minimum required disk space to manage a maximum volume count of 64000 and 10 arrays when installing Unisphere for PowerMax?

  A. 8 GB of available memory and 100 GB of available disk

  B. 12 GB of available memory and 120 GB of available disk

  C. 16 GB of available memory and 160 GB of available disk

  D. 24 GB of available memory and 180 GB of available disk

  Correct Answer: B

• Question 10:

  Which VMAX All Flash software package includes Non-Disruptive Migration?

  A. FX

  B. Essentials

  C. Pro

  D. AppSync Starter

  Correct Answer: D