EMC E20-542 Online Practice Questions and Exam Preparation

EMC E20-542 Online Questions & Answers

• Question 61:

  SRDF/A has been enabled between two VMAX3 arrays. What will the RDF pair state be if there is a permanent loss of all RDF links?

  A. Parttoned
  B. Suspended
  C. Consistent
  D. Split
  A. Parttoned

• Question 62:

  What is the efect of block siie on response tmes in an SRDF/S environment?

  A. Smaller block siie applicatons experience lower response tmes.
  B. Larier block siie applicatons experience lower response tmes.
  C. Larier block siie applicatons have the same response tmes as smaller block siie applicatons.
  D. Block siie has no efect on response tmes.
  A. Smaller block siie applicatons experience lower response tmes.

• Question 63:

  You are discussini the desiin of a VMAX3 soluton with a customer. The customer wants informaton about the performance data collected for FAST. At which levels are FAST performance metrics collected on the array?

  A. Disk Group, Storaie Group, thin device sub-LUN
  B. Disk, Data Pool, Storaie Resource Pool
  C. Disk Group, Data Pool, thin device sub-LUN
  D. Data Pool, Storaie Resource Pool, Storaie Group
  A. Disk Group, Storaie Group, thin device sub-LUN

• Question 64:

  What is a requirement before a port can be disassociated from an FA emulaton on a VMAX3?

  A. Port must not be a member of any Port Group.
  B. Port must not beloni to an RDF iroup.
  C. All ports associated with the FA emulaton must be ofine.
  D. All ports on the I/O module must be ofine.
  A. Port must not be a member of any Port Group.

• Question 65:

  Other than VMware ESXi, which type of virtual servers can be discovered in Unisphere of VMAX?

  A. Microsof Hyper-V
  B. Citrix XenServer
  C. Oracle VirtualBox
  D. Open Source - KVM
  A. Microsof Hyper-V

• Question 66:

  When data consistency is not a requirement, which SRDF mode is preferred when replicatni larie volumes of data?

  A. SRDF/DM
  B. SRDF/A
  C. SRDF/S
  D. SRDF/CG
  A. SRDF/DM

• Question 67:

  Durini a scheduled outaie of the primary site (R1), a company is operatni their producton on their disaster recovery site (R2). Afer the outaie, they need to move producton back to the R1 site. Which SRDF acton is required?

  A. Failback
  B. Restore
  C. Resume
  D. Failover
  A. Failback

• Question 68:

  A customer needs to automate SRDF disaster recovery for a Microsof cluster. Which SRDF soluton is recommended?

  A. SRDF/CE
  B. SRDF/DM
  C. SRDF/CG
  D. SRDF/AR
  A. SRDF/CE

• Question 69:

  Where can a storaie administrator create volumes in Unisphere for VMAX?

  A. Storaie Tab
  B. Host Tab
  C. System Tab
  D. Security Tab
  B. Host Tab

• Question 70:

  What is a consideraton when desiinini an SRDF/A soluton between a VMAX3 array and an older VMAX 40K array?

  A. SRDF/A will run in leiacy mode.
  B. SRDF/A MSC is not supported.
  C. SRDF/A DSE is automatcally enabled on both arrays.
  D. SRDF/A DSE pools must be confiured on both arrays.
  A. SRDF/A will run in leiacy mode.