EMC E20-329 Online Practice Questions and Exam Preparation

EMC E20-329 Online Questions & Answers

• Question 251:

  A university is using EMC NetWorker for backup of their local environment. They have planned to expand this backup environment to include various campuses located across different regions.

  In addition, they want to use the existing LAN infrastructure for backup and the backup jobs must be completed within the defined backup window. Backups will be stored at the university's central location.

  Which solution meets the requirements while keeping the expansion cost at a minimum?

  A. Use Avamar and integrate with NetWorker
  B. Use Data Domain VTL and integrate with NetWorker
  C. Install a storage node at each campus
  D. Use the NetWorker Multi-Tenancy feature
  A. Use Avamar and integrate with NetWorker

• Question 252:

  A customer is planning a new database rollout using Oracle and wants to perform online backups. Initial tests with EMC NetWorker have shown that the backups cannot be completed within the backup window of six hours.

  You have analyzed the backup environment and there are adequate resources to meet this backup window. What is one of the first things to check in NetWorker or RMAN to increase performance without adding cost and complexity?

  A. Number of streams should match the number of target devices to be written to concurrently
  B. All large system tables are excluded from the daily backups
  C. RMAN multiplexing setting is equal to NetWorker multiplexing
  D. Maximum number of files in a saveset is greater than the maximum number of open files
  C. RMAN multiplexing setting is equal to NetWorker multiplexing

• Question 253:

  A customer has data at several remote offices that need to be backed up over a secure Internet connection to their data center. However, bandwidth is constrained. A major portion of their backup data will be file system data. In addition, they have a 6 TB database in the primary data center with a 6% change rate that needs to be backed up.

  Which EMC backup solution will work best for this customer?

  A. Avamar with AVE
  B. Avamar-Data Domain integration
  C. NetWorker with Data Domain VTL
  D. NetWorker with VTL
  B. Avamar-Data Domain integration

• Question 254:

  A customer is interested in using Data Protection Adviser (DPA) for monitoring TimeFinder replication on their Symmetric arrays. After discussing the Recoverability Analysis features within DPA, they are interested in a proof of concept. Which operating system and database requirements should be provided to the customer for the DPA server?

  A. Linux server running Oracle or iAnywhere
  B. UNIX or Linux server running iAnywhere
  C. Windows server running Oracle
  D. Windows server running iAnywhere or SQL
  C. Windows server running Oracle

• Question 255:

  A customer is piloting a Data Domain system. Based on the Data Domain statistics represented in the exhibit, which type of date is being backed up?

  

  A. New unique data
  B. Block data
  C. Encrypted data
  D. Redundant data
  A. New unique data

• Question 256:

  A customer has decided on EMC Avamar as a solution. They are trying to decide on the amount of nodes to purchase. They want maximum storage capacity. What is a recommended maximum number of data nodes for an initial Avamar server configuration?

  A. 7
  B. 8
  C. 14
  D. 16
  C. 14

• Question 257:

  You are designing a Data Protection Advisor (DPA) solution to support an environment consisting of:

  1.

  2 VNX-File

  2.

  1 NetApp File Server

  3.

  185 EMC NetWorker clients

  4.

  300 Symantec NetBackup clients

  What are the appropriate DPA licensing requirements?

  A. Backup option for 185 NetWorker clients Backup option for 300 NetBackup clients 2 File Server options for VNX-File 1 File Server option for NetApp
  B. Backup option for 485 clients Backup option for VNX-File Backup option for NetApp
  C. Backup option for 500 clients 1 File Sewer option for VNX-File 1 File Server option for NetApp File Server
  D. Backup option for the amount of managed backup capacity 1 File Server option for the NAS systems
  C. Backup option for 500 clients 1 File Sewer option for VNX-File 1 File Server option for NetApp File Server

• Question 258:

  A customer has purchased Data Protection Advisor (DPA) to provide a single enterprise report on backup compliance across their 24 geographically disperse locations. How many DPA servers should be installed?

  A. Twenty- four one at each location
  B. One in the primary data center
  C. Five deployed regionally to balance the load
  D. Two in the primary data center for redundancy
  B. One in the primary data center

• Question 259:

  A customer uses EMC NetWorker with a deduplication node. The deduplication node is physically located in a remote office connected by a slow link. The customer is using an AFTD to store the save set containing the deduplicated backup metadata.

  What is the NetWorker behavior if the deduplication node is unavailable?

  A. Perform a non-deduplication backup sending all backup data to the defined device
  B. Fail the backup, indicating the deduplication node is unavailable
  C. Perform a non-deduplication backup sending all data to the default pool
  D. Attempt to contact the deduplication node for a maximum of one hour before failing the backup
  B. Fail the backup, indicating the deduplication node is unavailable

• Question 260:

  While designing an EMC Data Domain solution for a customer, you want to determine the amount of storage capacity needed. You have discovered the following information:

  2 TB full backup @ 5x compression 10% daily data change rate 4 incremental/week @ 10x compression 1x full per week @ 25x compression

  Retention period = 4 weeks with no data growth

  What is the burn rate (in GB)?

  A. 150
  B. 160
  C. 175
  D. 200
  B. 160