E20-385 Exam Questions

What is a component of Data Domain Data Invulnerability Architecture that protects against data loss?

Why would you increase the MTU size on an EMC Data Domain system?

What is a characteristic of EMC Data Domain variable segment size deduplication?

A customer is implementing an EMC Data Domain system over CIFS using Symantec NetBackup. How would the Data Domain system be configured on the backup server?

A customer is currently using an EMC Data Domain system with VTL configured over Fibre Channel. They have a requirement to archive to tape. Which process is used to transport data...

A customer is currently using an EMC Data Domain system with NFS configured over 10 Gb Ethernet. They have a requirement to archive to tape. Which process is used to transport data...

Which LAN configuration allows backups and replication to run simultaneously without potentially impacting backup performance on an EMC Data Domain system?

An organization currently writes backups to an EMC Data Domain system and then creates encrypted copies of their backups on tapes. These tapes are then shipped to a third-party off...

As illustrated in the exhibit, which cable connects one EMC Data Domain ES20 expansion shelf to another ES20 expansion shelf?

An organization handling critical data wants to replicate their data store onto a destination system at a remote site. They want to make sure that the replicated data remains uncha...

What is the maximum memory capacity supported by a Dell EMC DD9800 system?

Where does inline deduplication occur in a Dell EMC Data Domain system?

A company using Dell EMC Data Domain systems with Extended Retention Tier is facing an issue. The retention unit is completely lost and there is no secondary DR system available. W...

A backup administrator has observed degraded read and write throughput performance with their CIFS share. Which option can the administrator disable to address the issue?

Which protocol is used for communication between a Dell EMC Data Domain system and cloud tier?

Where is the file system metadata stored on a Dell EMC Data Domain system with Extended Retention software?

A backup administrator has enabled encryption on a Dell EMC Data Domain system. They are currently trying to change the encryption passphrase What is a consideration when changing...

A company is using AWS as a cloud provider and is trying to create a cloud unit. Which certificate must be imported to the Dell EMC Data Domain system?

A Dell EMC Data Domain system has been installed at a site for several months and has reached steady state. At what threshold percent does capacity reach the point where action sho...

Which license is optional beyond the three required for Extended Retention licensing?

A backup administrator of a Dell EMC Data Domain system has configured a global threshold of "None" in the Data Movement Policy. However, they want to move the full backup MTree to...

In a DD Boost environment, which storage is supported when using a Dell EMC ProtectPoint solution?

Which protocols are supported by Dell EMC Data Domain for data movement to the cloud tier?

What is a benefit of the Dell EMC Data Domain Secure Multi-Tenancy feature?

What is required to implement Dell EMC ProtectPointwith DD Boost?

Based on the exhibit, if SAS HBA slot 1 port B is connected to Shelf 01 port BH. To which shelf and port should SAS HBA slot 2 port A be connected?

A system administrator needs the ability to prevent their retained data from being modified or deleted for a defined period of time. In addition to protecting the data, regulatory...

What is the maximum number of VTL library instances on each Dell EMC Data Domain system?

An organization has Dell EMC Data Domain retention lock compliance enabled on an MTree. Due to malicious tampering of the system clock: the file system is disabled. Which user role...

What is a characteristic of the Dell EMC Data Domain Cloud Tier with Retention Lock?

Which configuration change requires a mandatory reboot of the Dell EMC Data Domain controller?

Which type of data replication in Dell EMC Data Domain can only be used with DD Boost?

A VTL tape has a bar code of "AAA000LA" What size does the "LA" designation represent?

A Dell EMC Data Domain administrator wants to delegate some Data Domain operations to the Monitoring and Control Team. The administrator wants the team to check the health of the D...

Which SAS ports on Link Controller Cards (LCCs) are supported by Dell EMC Data Domain systems for a DS60 Shelf?

An organization has Secure Multi-Tenancy and VTL enabled on a Del) EMC Data Domain system. Using a Dell EMC NetWorker server, they back up their data to virtual tape under a VTL po...

What are some key benefits of performing backups and recoveries with Dell EMC Data Domain?

If ES30 SAS shelves are on the same chain as a DS60, what is the maximum number of shelves possible on that chain?

A cloud administrator is trying to recall data from the cloud. What is a consideration for recalling the data?

Which command erases segments associated with deleted files that cannot be globally erased because the segments might be used by other files?

What is required to configure a cloud file system?

Which type of deduplication does Dell EMC Data Domain use to reduce the data footprint before data is stored to disk?

How many characters are used in barcodes (tape identifiers) for Dell EMC Data Domain VTL?

What is the minimum required storage configuration that DD VE supports for Dell EMC Data Domain Cloud Tier?

A system administrator wants to integrate Dell EMC Data Domain with an available Dell EMC ProtectPoint appliance. Which type of export must the system administrator create?

If cleaning is already in progress, when does data movement to the retention tier on a Dell EMC Data Domain system start?

Which functionality is recommended by Dell EMC to be disabled on backup software when configuring Dell EMC Data Domain VTL?

When planning to install a Dell EMC 2U Data Domain system and three expansion shelves in a data center. What is the minimum amount of rack space needed to fit all tour devices?

How many slots per VTL are supported in a single Dell EMC Data Domain system?

Which command can be used on a Dell EMC Data Domain system to identify Active Directory joining issues?