Free EMC DEE-1421 Exam Dumps Questions & Answers

The company's IT team is now looking (or a new data protection strategy.The company wants to:
* Minimize the backup window
* Increase the speed of data recovery
* Reduce the network traffic
* Reduce the overall growth of the backup datasets
The IT team indicates that their current backup hardware will be used in any solution. Which solution meets their requirement?

• A.  Change the backup strategy to token-based backups
• B.  Configure the DMA to use IPv6 for better performance
• C.  Implement an incremental forever backup strategy
• D.  Increase the backup tape block size to 512 KB

An IT team is implementingadisaster recovery solution. A Dell EMC Isilon cluster will replace production data from ma existing primary cluster to a planned secondary cluster. The primary cluster is licensed for SmartLock Enterprise whereas the secondary cluster is not.
A Smartlock enterprise type directory on the primary cluster o planned tor replication SynelQ is used to replicate the data. What is a key considerationwhen replicatingme WORM domain?

• A.  Secondary cluster must be licensed tor Smartlock Enterprise
• B.  Retention dates and commit status are lost on the target directory
• C.  A fallback will cause a second copy ofme data on the primary cluster
• D.  Files on the primary cluster cannot be committed lo a WORM stale

A company has an environment with multiple AD in a one-way trust relationship. The AD provider on the cluster is configuring with SFU. The trusted domain is failing to supply UIDs and GIDs to the EMC Isilon cluster. As a result, user from the trusted domain is receiving an access denied error message.
What is a possible reason for the denial?

• A.  Transitiveforest trust is required for cross domain lookups
• B.  Non-transitive forest trust is required for cross domain lookups
• C.  Non-transitive external two-way trust is required for cross domain lookups
• D.  Transitiveexternal two-way trust is required for cross domain lookups

A company has a Dell EMC Isilon Gen 5 cluster with SSDs in each node. The administrator notices that L3 Cache is enabled on the cluster. However, the administrator does not notice any performance increase for the read I/Os. After further investigations, the administrator discovers that all read I/Os are more than 128K chunks.
Which recommendation should be provided to improve the read performance?

• A.  Change theSSD strategy to "data on SSD"
• B.  Disable L3 Cacheand change the SSD strategy to 'metadata-road acceleration''
• C.  Enable Global Name Space acceleration in addition to L3 Cache
• D.  Add one more SSD of equal capacity to each node

SPECIAL INSTRUCTIONS
The remaining Part1 questions are associated with four case studies that describe various environments or settings. Each case study appears on its own display screen. Questions for each case study will appear on separate display screens.
When displaying a question, you can easily review the related case study by clicking on the "Review Case Study" icon shown below:

Case Study 5- Refer to the Exhibit.
Backing up data from a Dell EMC Isilon cluster exceeds the company's backup window. Because the company has a large amount of data with a continuous high growth rate, they want to change their backup strategy. The Gen 6 Isilon cluster consists of 24 nodes. Their current backup strategy is an NDMP three-way backup performing weekly full backups to tape and incremental backups each night. The strategy uses Dell EMC NetWorker. The DMA uses Include paths to specify what data to backup. All data on the cluster must remain accessible.
The company's IT team is now looking for a method to increase the performance of their backups. After some investigations, you notice that the backup job quiesces the file system. This is creating lock contention issues on open files and not allowing users full access to data when the backup job runs.
What advice should be provided to the team to eliminate lock contention and allow full access to users?

• A.  Stop using an NDMP-based backup strategy
• B.  Add A100 Backup Accelerators and configure for three-way NDMP
• C.  Enhance the backup strategy using snapshots tor backups
• D.  Create a cron job to remove alllocks before each backup