Browse Category

E20-891 Questions Answer

E20-891 Questions Answer | A customer is planning to use EMC

Question: 13

A customer is planning to use EMC NetWorker integrated with Data Domain to backup their enterprise. Data Domain will be used to replicate backups to an offsite location to satisfy regulatory requirements. The customer is concerned about the difficulty in managing their backups and backup clones with two interfaces. What could be done to simplify the management of backups and clones?

A. Configure DD Boost with NetWorker and use clone-controlled replication.
B. Configure pre and post scripts to handle the cloning.
C. Create one backup job for cloning and one additional job for local copies.
D. Create scripts to run through the CLI to handle daily cloning.

Answer: A

E20-891 Questions Answer | An EMC NetWorker customer wants to

Question: 12

An EMC NetWorker customer wants to add their new Microsoft SharePoint distributed farm to their backup environment. The farm contains three servers. One server contains the web frontend and the other two servers each contain two SQL databases. How is the number of the client resources determined?

A. One resource for each server in the farm
B. One resource for each SQL database in the farm and one for the web front-end server
C. Only one resource for the entire farm
D. One resource for each SQL database in the farm

Answer: A

E20-891 Questions Answer | While installing an EMC Avamar

Question: 11

While installing an EMC Avamar deduplication node in a NetWorker backup solution, the Microsoft Windows client backup jobs fail to run. Which process should be running on the client during the backup?

A. nsravtar
B. nsravamar
C. nsrim
D. nsrndmpsv

Answer: A

E20-891 Questions Answer | A customer recently integrated EMC

Question: 10

A customer recently integrated EMC Avamar into their existing NetWorker datazone. After creating a deduplication client and defining the NetWorker deduplication node, the backup is started. However, the backup failed. What must be done to perform a successful backup?

A. Create a local AFTD on the storage node to store deduplication metadata
B. Create an AFTD on the Avamar server to store deduplication metadata
C. Create an AFTD to store the deduplication indexes
D. Create an AFTD to store the additional bootstrap information

Answer: A

E20-891 Questions Answer | An EMC NetWorker customer has an 8 TB

Question: 9

An EMC NetWorker customer has an 8 TB Oracle database. They want to know the most efficient way to backup with NetWorker to Data Domain deduplication. When integrating NetWorker with Data Domain, what is an Oracle best practice?

A. Limit the number of streams per channel to one
B. Limit the number of incremental backups
C. Use at least eight concurrent backups sessions
D. Use encryption and compression

Answer: A

E20-891 Questions Answer | A customer has implemented EMC Data

Question: 8

A customer has implemented EMC Data Domain Boost for Oracle RMAN software in their environment and are successfully backing up several Oracle servers. Backups are directed to a local Data Domain system and a second Data Domain system was configured at their disaster recovery site as a target for replication. What needs to be done to create copies of the backup data on the remote system that are tracked and recoverable by RMAN?

A. Modify the RMAN script to include backup copies
B. Configure directory replication between the Data Domain systems
C. Configure Mtree replication between the Data Domain systems
D. Create a second RMAN script for the second Data Domain system

Answer: A

E20-891 Questions Answer | You are planning an

Question: 7

You are planning an MS SQL backup solution for a customer using EMC NetWorker and NMM without a proxy client. Which user privilege must be configured on NetWorker?

A. Add the NMM client to the NetWorker Administrator user group
B. Add the NetWorker Administrator to the NMM remote user setting
C. Add the NMM client to the MS Windows administrators user group
D. Add the NMM client to the Operators user group

Answer: A

E20-891 Questions Answer | An EMC customer is currently

Question: 6

An EMC customer is currently backing up their Microsoft Exchange database to an EMC Avamar server. The backups are setup to full on Friday, skip on Sunday, and only transaction logs backed up the rest of the week. The customer would like to integrate Data Domain to Avamar and run the database backups to the Data Domain system. If a Data Domain system is deployed on Sunday, which type of backup runs on the following Monday?

A. Full database backup
B. Transaction logs backup
C. Backups will be skipped
D. Level 1 backup of the database

Answer: A

E20-891 Dumps Questions | An existing EMC Data Domain

Question: 5

An existing EMC Data Domain customer wants to know the way to integrate Data Domain with RMAN to their tape library. How would this integration take place?

A. Use RMAN and Media Manager Layer to backup the application
B. Use RMAN with NFS to write to tape
C. Use RMAN with DD Boost to move data to the tape library
D. Use RMAN with dNFS to write to the tape library

Answer: A

E20-891 Dumps Questions | An EMC customer uses an…

Question: 18

An EMC customer uses an Avamar server with an integrated Data Domain system at their data center to protect a number of Microsoft Exchange servers and Oracle databases. The customer also has several remote offices. Each remote office has a single node Avamar server backing up the local clients. All backups from the remote offices are replicated to the data center.
Following an acquisition, the company needs to add 10 new remote offices to its Avamar data protection solution. Three of these offices host Oracle databases with approximately 8 TB in size. All backup data from the remote sites need to be replicated to the primary data center while keeping the data traffic on the WAN to a minimum. They also want to maintain centralized management and reporting capabilities. Based on EMC best practices, how can this be accomplished?

A. Deploy an Avamar server in every office and an integrated Data Domain system in each of the three remote offices with Oracle databases.
B. Deploy an Avamar server in every office, replicating to the central data center.
C. Deploy Avamar clients on every client to be protected, sending backup data to a central Avamar server.
D. Deploy an Avamar server in every office, and Accelerator nodes to back up the large databases to Data Domain systems at the primary data center.

Answer: A

  • 1
  • 2