EMC EMC Specialist E20-390 Questions & Answers

• Question 361:

  What will prevent a storage administrator from deleting a storage group?

  A. The presence of MirrorView target LUNs in the storage group

  B. The presence of hosts in the storage group

  C. The presence of MirrorView source LUNs in the storage group

  D. The presence of LUNs in the storage group

  Correct Answer: B

• Question 362:

  A user requires the following rights in Replication Manager:

  Run predefined jobs

  View application properties

  Define application sets, jobs, and schedules

  Restore replicas

  Configure storage pools

  Which role should the RM administrator assign to the user?

  A. Power Database Administrator

  B. Power User

  C. Operator

  D. Database Administrator

  Correct Answer: D

• Question 363:

  Which tool is used to complete the initialization of only a VNX System for Block?

  A. Unisphere Storage System Initialization Wizard

  B. VNX Installation Assistant

  C. Unisphere Server Utility

  D. Unisphere Service Manager

  Correct Answer: A

  Explanation:

  Vnx installation assistant is used for the vnx unified (block and file)

• Question 364:

  Which Unisphere storage domain role will limit a user to the administration of the system checkpoints, LUN mirrors, and Replication Manager tasks?

  A. NAS administrator

  B. Data protection

  C. Administrator

  D. Data recovery

  Correct Answer: D

  Explanation:

  

• Question 365:

  Where are CIFS audit policies configured?

  A. Uniphere, under Settings > Target Share > Properties > Advanced

  B. VNX Data Mover management MMC snap-in

  C. Unisphere, under Settings > Monitoring and Alerts

  D. Command line, through the server_security command

  Correct Answer: B

  Explanation:

  

• Question 366:

  Which tool is used for scripting SnapView commands in a VNX system?

  A. Secure CLI

  B. Unisphere Service Manager

  C. Admsnap utility

  D. Snapsure software

  Correct Answer: C

• Question 367:

  Which is the EMC-recommended cache page size for Microsoft Exchange 2007 environments?

  A. 4KB

  B. 8KB

  C. 12 KB

  D. 16KB

  Correct Answer: B

  Explanation:

  

• Question 368:

  You are migrating a LUN within a VNX series array to an equal size LUN but with a different RAID type. Which step is required to start using the new LUN?

  A. Ensure the size of the destination LUN is equal to or greater than the source LUN

  B. Quiesce the host prior to final cut-over

  C. Nothing The migration process is non-disruptive.

  D. Ensure the LUN is in the proper storage group at the time of cut-over

  Correct Answer: C

  Explanation:

  

• Question 369:

  A user is preparing to install a disk drive. Where can they verify that the disk drive is compatible with the VNX system?

  A. VNX Series Disk and OE Matrix

  B. VNX Procedure Generator

  C. Uniphere

  D. USM

  Correct Answer: A

• Question 370:

  Before creating a CIFS server that will participate in a Windows Domain, what EMC best practice should you follow?

  A. Populating DNS with the new host entries

  B. Configuring NTP synchronization with a KDC

  C. Performing a health check on the VNX system

  D. Creating placeholder entries in the Active Directory

  Correct Answer: B

  Explanation: There are some preparation steps needed for CIFS. Windows Active Directory uses Kerberos authentication and it is time-sensitive. It is a best practice to configure the Data Mover to acquire its time from a server on the network using the Network Time Protocol (NTP) to ensure it is in time synchronization with the Key Distribution Center (KDC).