EMC E20-329 Online Practice Questions and Exam Preparation

EMC E20-329 Online Questions & Answers

• Question 101:

  You are designing an Avamar and Data Domain integration.

  What should the customer know about manually deleting backups from Avamar?

  A. Backup is automatically deleted from the Data Domain.
  B. Backup must be manually deleted from the Data Domain first.
  C. Backup remains on the Data Domain and must be manually deleted.
  D. Backup must be replicated before it can be deleted from the Data Domain.
  A. Backup is automatically deleted from the Data Domain.

• Question 102:

  You have been asked to perform an assessment of a customer's environment. The customer has given you complete access to their IT staff and environment. Which stage of the assessment are tools deployed to capture information about their systems?

  A. Environmental Analysis
  B. Interview Phase
  C. Cross Check Phase
  D. Solution Design
  A. Environmental Analysis

• Question 103:

  A customer wants to backup 45,000 desktops/laptops across 38 remote sites worldwide. They want a solution using deduplication at the source client. The customer currently has three large data centers that will be performing backups of 8500 servers per data center. Additionally, all backups must be replicated to a single disaster recovery (DR) site.

  Their current environment uses tape for backup. The Chief Information Officer (CIO) requires that the tape be used at the disaster recovery site so that they stay compliant with their 10-year regulations. The customer must also use encryption at rest.

  Which solution meets these requirements?

  A. Avamar, AVE at the remote offices, and Avamar Extended Retention at the DR site
  B. Data Domain, Replication Manager, and Avamar Extended Retention at the DR site
  C. NetWorker, Recovery Manager, AVE, and Avamar Extended Retention at the DR site
  D. AVE, SnapImage, Data Domain, and Networker at the DR site
  A. Avamar, AVE at the remote offices, and Avamar Extended Retention at the DR site

• Question 104:

  A customer performs weekly full backups and daily incremental backups. A typical full backup is 5 TB. A full backup completes in 10 hours v incremental backup completes in 4 hours. Based on best practices, what is the minimum EMC Data Domain throughput required?

  A. 292 - 333 GB/hr
  B. 340 - 440 GB/hr
  C. 585 - 666 GB/hr
  D. 1170-1332 GB/hr
  C. 585 - 666 GB/hr

• Question 105:

  You are designing an EMC Avamar integrated Data Domain solution. The solution will include multiple Data Domain devices with replication. If Avamar uses 6 TB of capacity and Data Domain uses 12 TB, which capacity licenses must be purchased?

  A. 6 TB Avamar capacity license and 12 TB Data Domain capacity license
  B. 6 TB Avamar capacity license and 18 TB Data Domain capacity license
  C. 12 TB Data Domain capacity license and 12 TB Avamar capacity license
  D. 18 TB Avamar capacity license and 12 TB Data Domain capacity license
  D. 18 TB Avamar capacity license and 12 TB Data Domain capacity license

• Question 106:

  An EMC customer has been using NetWorker backup and has recently added an Avamar system for file system backups. The customer wants to move all backups to the Avamar system to take advantage of deduplication. They are currently backing up Sybase and SAP with NetWorker.

  What is your recommendation to meet these requirements?

  A. Configure Avamar as a deduplication Storage Node in NetWorker to administer all backups
  B. Utilize native database tools to back up to flat files, then use Avamar to back up the resulting files
  C. Use pre- and post-processing scripts to shut down the databases and perform a cold backup with Avamar
  D. Use snapshots to mount the databases to a proxy server for backups
  A. Configure Avamar as a deduplication Storage Node in NetWorker to administer all backups

• Question 107:

  A new EMC Avamar customer wants advice on setting up their groups and schedules. They are migrating from a traditional tape backup solution with a mixed retention policy. Both Microsoft Windows and Solaris clients will be backed up. What follows EMC best practices for setting up groups and policies?

  A. Minimize the number of groups by including the different operating systems in the same dataset and using advanced retention
  B. Create a unique group for each dataset. schedule, and retention policy
  C. Enable the default group and use that group for all backups as every client is added to this group upon activation
  D. Use a separate group and dataset for each operating system type and create unique retention policies for Monthly, Daily, Weekly, and Yearly backups
  D. Use a separate group and dataset for each operating system type and create unique retention policies for Monthly, Daily, Weekly, and Yearly backups

• Question 108:

  A new EMC NetWorker customer has decided to use the traditional licensing model even though they have a large number of licenses that they will need to load. Which option is available to quickly install these licenses?

  A. Download an nsradmin file from Powerlink and import the file
  B. Download a text file of license keys and import through the NetWorker Management Console
  C. Check for licenses automatically with the License Conformance Reporter
  D. Copy and paste the licenses from the automatically generated e-mail
  A. Download an nsradmin file from Powerlink and import the file

• Question 109:

  A customer has been using lz Local Compression when backing up their data to an EMC Data Domain system. An audit of their storage content shows that they can effectively use gz compression for their data. What should be considered before changing the Local Compression type?

  A. Overall system performance will improve with the new compression
  B. Existing data will not be recompressed; only new data will be gz compressed
  C. New compression on the old data will not take effect until the next system cleaning
  D. Changes must be made at the beginning of a 20-hour backup window
  A. Overall system performance will improve with the new compression

• Question 110:

  The EMC account team has been asked to design a NetWorker backup solution for a VMware ESX environment with the following requirements:

  1.

  Supports online backup of their Microsoft Exchange server running on the virtual machine.

  2.

  Supports file-level backup and recovery for all virtual machines running Microsoft Windows. What is a recommended backup solution?

  A. VMware guest backup
  B. VMware Consolidated Backup
  C. VMware service console backup
  D. NetWorker PowerSnap backup
  A. VMware guest backup