An EMC NetWorker customer is considering using a Data Domain system for backup storage. They are planning to configure separate AFTD devices for each source of backup data. They want to manage Data Domain quotas separately for each device. When designing the Data Domain configuration, which file structure is recommended?
A. Separate MTree under /data/col1 for each AFTD
B. One MTree under /data/col1 with an individual sub-directory for each AFTD
C. DD Boost device for each AFTD
D. Separate MTree under /data/col1/backup for each AFTD
A customer would like to add their many desktop/laptop clients to their EMC NetWorker backup environment. Their requirements for the desktop/laptop clients are:
Clients must be able to restore their own data Deduplicated backup storage used for backups
Based on EMC best practice, which solution is recommended?
A. Deduplication node
B. DD Boost
C. CIFS share on Data Domain
D. NFS mount on Data Domain
A customer has a large central office and 50 remote offices connected over minimal WAN connections. Most of the remote offices have large file servers of 2 million files each and several have large databases of 2 TB or more each.
They have asked for a single deduplication solution with the following requirements: Minimum amount of components Least impact on clients and servers Supports all data replicated back to the central office Provides a backup window of 8 hours or less
Which recommended solution meets the customer's requirements?
A. Avamar servers in the central office. AVE at file server remote offices. AVE integrated with Data Domain systems at database remote offices.
B. NetWorker integrated with Avamar at the central office. NetWorker at file server and database remote offices.
C. NetWorker at the central office and the remote offices. Data Domain at database remote offices.
D. Large Avamar servers in the central office. NetWorker integrated with Avamar at file server and database remote offices.
After a backup assessment, you determined that customer data deduplicates well. After deduplication, the data consists of 100 laptops and desktops with .5 TB, a file server with 5 million files in 1 TB, and several database servers with 5 TB. The customer requires deduplication with the shortest possible backup window. Which solution should be architected with as few components as possible?
A. Avamar 7.8 TB single-node integrated with a Data Domain system
B. NetWorker with a deduplication node
C. NetWorker with a deduplication node and a Data Domain system
D. Avamar 7.8 TB single-node server only
A customer has 20,000 desktop/laptop (DT/LT) clients and six new Avamar 1x16 servers. They are having difficulty with initial backups and backups not completing during the backup window. Based on best practices, which recommendation can be provided to address these issues?
A. Bring new clients online in batches of 160 per Avamar server and take advantage of partial backups.
B. Implement overtime on all new clients and migrate clients with incomplete backups to dedicated servers.
C. Bring new clients online in batches of 1600 per Avamar server and implement overtime on clients that fail to backup the first time.
D. Automate the entire operation with the Avamar Installation Manager features.
A customer is planning to consolidate their backup environment using EMC NetWorker and Data Domain with replication. The customer's WAN is managed by a third-party and firewall exceptions must be requested in advance.
Which protocol and port number does Data Domain use for replication?
A. Data Domain proprietary protocol, port 2051
B. Secure File Transfer protocol, port 22
C. Secure File Transfer protocol, port 2051
D. Secure Shell protocol, port 22
A customer with 20,000 desktop/laptop (DT/LT) clients has expanded their custom set of includes/excludes for their Avamar DT/LT solution to cover all non- business files in their environment. Upon implementation of these datasets, they find that backups are not completing in the expected time frame. They need advice on managing their backups to fit the backup window.
Based on best practices, what should be recommended?
A. Minimize the number of includes/excludes and utilize the #USERDOCS# flag
B. Increase the hash cache on all clients for faster processing of includes/excludes
C. Move clients with the most includes/excludes into their own dataset and run this group first
D. Move the includes/excludes to an Avamar flag file on each client for faster processing
An EMC NetWorker backup environment has 300 clients distributed among three subnets. All clients send their backup to the NetWorker server. The customer is experiencing poor performance during backups.
Which modification to the existing environment will improve the backup performance at minimal cost?
A. Convert an existing client with the most data to back up to a storage node in each subnet
B. Install a new host to act as a storage node in each subnet
C. Convert an existing client with the least data to back up to a storage node in each subnet
D. Convert all large clients into dedicated storage nodes
A potential customer is looking for a backup solution that meets the following requirements:
Backup their NAS data using a backup server directly to tape Backup their Oracle database using RMAN to a deduplication system Backup data on disk should be protected from accidental deletes or overwrite Centralized monitoring tool for management and reporting
Which EMC products should be recommended to meet these requirements?
A. NetWorker for backing up NAS data to physical tapes. Data Domain to backup Oracle RMAN and prevention from accidental deletes. Data Protection Advisor for centralized monitoring.
B. Avamar to backup Oracle RMAN and prevention from accidental deletes. Networker for backing up NAS data to physical tapes. DPA for centralized monitoring.
C. Avamar to backup Oracle RMAN and prevention from accidental deletes. Data Domain for backing up NAS data to physical tapes. Data Domain Management Center for centralized monitoring.
D. NetWorker for backing up NAS data to physical tapes. Avamar to backup Oracle RMAN and prevention from accidental deletes. Data Domain Management Center for centralized monitoring.
In a customer's backup environment, EMC Avamar is integrated as a deduplication node with NetWorker. The customer wants to run multiple simultaneous backups from the same client.
What is the recommended maximum number of simultaneous streams?
A. 1
B. 2
C. 4
D. 6
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