An EMC NetWorker customer performs all backups to physical. The customer backs up file systems, application servers, VMware guests multiple 10 TB database, and a large 20 TB NetApp filer. They have a primary and disaster recovery data center with an OC-12 circuit between the two sites.
The customer's physical tape libraries are approaching end of support life and they are looking to replace them with deduplication technology. In addition, they want to improve NDMP backup times for their 20 TB NetApp filer. Which recommendation will address the customer's requirements?
A. NetWorker deduplication for NDMP backups, databases, and application servers Data Domain for file systems and VMwareAn customer recently implemented an EMC Data Domain system as the backup target for NetWorker using DD Boost. When reviewing the Data Domain Storage Unit Details report, you notice that the data drive for a particular client was not deduplicating well but the OS drive was.
What is the most likely cause for the deduplication issue?
A. Scientific dataYou are designing a Data Protection Advisor (DPA) solution for a customer. As a part of the engagement, you are required to configure the DPA stores. What is the minimum size you would recommend for configuring the stores?
A. Config: 150 MB DataminE. 5 MB Illuminator: 1 MBAn existing EMC Avamar customer wants to add a new database client to their Avamar system. This is a moderately full Avamar single-node server running in steady state. What is the estimated time to backup this database of 500 GB?
A. Less than 1 hourScenario
A customer is looking to perform a data center refresh. They want to standardize their backup infrastructure by using EMC NetWorker, Avamar, and Data Domain in an integrated environment. The environment consists of:
A primary data center - NetWorker server, Data Domain, and Avamar A disaster recovery (DR) data center - Data Domain only 220 remote sites Each remote site consists of approximately 30 clients and 1 storage node LAN speed at and
between all sites is 1 Gb
The company's Chief Technology Officer (CTO) has indicated that data must be backed up locally. Then, the data must be copied offsite to the primary data center and DR data center. The entire solution must be managed from a single
unified interface in order to configure and track backup jobs.
The company is subject to government regulations concerning data retention policies for confidential data. Data has to be retained for seven years on tape at the DR data center.
In order to copy SSIDs saved to the Avamar server to the Data Domain located in the disaster recovery data center, which method should be used?
A. Traditional cloningA customer has recently purchased EMC Data Protection Advisor (DPA) for backups to monitor their NetWorker backup environment. They are currently monitoring the NetWorker servers and storage nodes. What else can be monitored without the need for additional DPA licenses?
A. Physical and virtual tape librariesA customer has an Avamar system that has reached 100% of maximum capacity. The environment consists of a 16 active data node system. What can be done to decrease the utilized capacity?
A. Move clients to a new system with larger data nodesA customer is deploying an Oracle database and wants to perform online backups of the Oracle database with EMC NetWorker. Due to the nature of their database application, no Oracle datafiles are striped across disk storage. What is a design consideration when configuring RMAN backup?
A. RMAN multiplexing should be increased from the default value.You aredesigning a backup solution for an EMC NetWorker customer. Based on EMC best practices, how many CPU cycles are needed by tie storage node when backing up clients over the network to local tape drives at a rate of 100 MB/s?
A. 0.2 GHZScenario
A customer is currently using third-party backup software for Oracle backups and writing backups to third-party physical tape libraries and a VTL. Backups sent to the VTL are then vaulted to tape and transported daily from the primary data center to the third-party facility.
They are experiencing high backup job failures with backup success rates of approximately 65%. In addition, their time to disaster recovery readiness for backups is greater than 24 hours. The retention period for database backups from disk-based backup is 4 weeks.
The customer is looking for a solution that will meet the following requirements:
Oracle DBA to manage backups through Oracle RMAN Backup their file system data using EMC backup software Perform monthly full backups directly to physical tapes for offsite storage Reduce the backup window to the possible maximum Increase the time to disaster recovery readiness. Increase the retention period for database backups from disk-based backup to 6 weeks No additional WAN bandwidth requirements Low TCO solution Free up the Fiber Channel switch infrastructure Increase operational efficiency
Refer to Scenario .
The customer is considering using an EMC Data Domain system. They would like to know which Data Domain protocol will meet their requirements.
What should be recommended?
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