EMC E20-377 Online Practice Questions and Exam Preparation

EMC E20-377 Online Questions & Answers

• Question 51:

  Which two TimeFinder/Clone actions are initiated when issuing a Symclone establish command?

  A. Create and Terminate
  B. Re-create and Terminate
  C. Create and Activate
  D. Activate and Restore
  A. Create and Terminate

• Question 52:

  What is the result of performing a TimeFinder/Mirror consistent split operation against a device group?

  A. All BCV devices in the group are consistent point-in-time copies.
  B. All standard devices in the group are consistent point-in-time copies.
  C. BCV devices are write-disabled and ready for synchronization with standard devices.
  D. All standard devices are write-disabled and ready for synchronization with BCV devices.
  A. All BCV devices in the group are consistent point-in-time copies.

• Question 53:

  Refer to the exhibit.

  You are in the process of implementing Symmetrix Management Console in the configuration shown in the exhibit Server A can access Server B over an IP network, Server B has access to the Symmetrix array over the SAN.

  Which licenses key(s) should you implement on Server A?

  

  A. SMC key only
  B. Base, SMC, and SYMAPI server keys
  C. Base and SYMAPI server keys
  D. Base and SMC keys
  A. SMC key only

• Question 54:

  What is required when the symdev list command shows the TEMEVs (?!) are in a Not Ready state?

  A. Must be part of the default pool
  B. Must be mapped to a front-end port
  C. Must create an extent that is 12 tracks
  D. Must be bound to a thin pool
  D. Must be bound to a thin pool

• Question 55:

  What is the result if one or more source (R1) devices in an SRDF/S consistency group cannot propagate data to their corresponding target (R2) devices?

  A. RDF daemon trips the con-group, thereby suspending data propagation from all R1 devices in the consistency group.
  B. Target (R2) devices will be Read/Write enabled at the R2 site.
  C. PowerPath suspends data propagation to the R1 devices in the consistency group (trip the con-group).
  D. RDF daemon suspends the data propagation from the affected R1 devices while maintaining consistency among the remaining devices.
  A. RDF daemon trips the con-group, thereby suspending data propagation from all R1 devices in the consistency group.

• Question 56:

  You have been asked to create a configuration for a single engine Symmetric V-Max array with 8 DAEs and 64 drivers. They would like to have the data devices with RAID 5(7+1) protection. What would be the largest number of members you would recommend for a stripped metavolume?

  A. 4
  B. 16
  C. 8
  D. 32
  B. 16

• Question 57:

  Which device types are used when using SMC to create devices for virtual Provisioning?

  A. Thin and Save
  B. Data and Save
  C. Standard and thin
  D. Thin and Data
  D. Thin and Data

• Question 58:

  When creating a new Symmetrix logical volume with SMCLI, which unit can be used to specify the size?

  A. Cylinders
  B. Tracks
  C. Sectors
  D. Blockss
  A. Cylinders

• Question 59:

  What is the advisable met structure in a Virtual Provisioning environment?

  A. Concatenated
  B. Striped
  C. Serial
  D. None
  A. Concatenated

• Question 60:

  Where is the volume Logix Database maintained starting with DMX-3?

  A. VCM gatekeeper
  B. Symmetrix logical Volume
  C. Symmetrix File System
  D. VCM database.
  C. Symmetrix File System