E20-385 Exam Questions
264 real E20-385 exam questions with expert-verified answers and explanations. Page 1 of 6.
- Question #1
Which segment size(s) is used by EMC Data Domain SISL?
- Question #2
What does the EMC Data Domain file level retention locking feature provide?
- Question #3
Which method of deduplication yields better deduplication results for multiple data types?
- Question #4
You have deployed an EMC Data Domain system in a customer environment. Recently, the customer expressed concerns regarding data integrity issues. Which Data Domain system attribute...
- Question #5
Where does in-line deduplication occur in an EMC Data Domain (DD) system?
- Question #6
A customer is deploying EMC Data Domain systems in four data centers worldwide. The Data Domain systems will be using VTL. Each system will have a unique tape pool. The customer wa...
- Question #7
When a customer deploys an EMC Data Domain system at a remote location that does not have an IT staff, what type of remote management method(s) is possible?
- Question #8
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...
- Question #9
What is a characteristic of EMC Data Domain collection replication?
- Question #10
An EMC Data Domain customer wants VTL replication functionality. Which licensing option is required?
- Question #11
Which hardware and capacity license options are available for an EMC Data Domain system?
- Question #12
You are an administrator for an EMC Data Domain system. Recent corporate policy changes mandate the following: 1. Database files must be retained for a 7-year period. 2. After the...
- Question #13
Which two licenses are tied to capacity on an EMC Data Domain system?
- Question #14
What is the name of the dedicated IPMI management Ethernet port on an EMC Data Domain system?
- Question #15
You are installing an EMC Data Domain system with two expansion shelves in a customer- provided rack. When cabling the controller to the shelves, where does the host port on the la...
- Question #16
What is indicated by a flashing green LED on an EMC Data Domain Expansion Shelf SAS Controller?
- Question #17
Refer to the Exhibit. When connecting a single expansion shelf to a EMC Data Doman controller, what are the recommended SAS ports that should be used?
- Question #18
Refer to the Exhibit. When creating a second shelf chain on a EMC Data Doman controller, what are the two recommended SAS ports that should be used?
- Question #19
You are installing an EMC Data Domain system with two expansion shelves in a customer- provided rack. When cabling the controller to the shelves, where does the expansion port on t...
- Question #20
If you have a 2U EMC Data Domain Controller with three expansion shelves, what is the total rack space needed?
- Question #21
In an EMC Data Domain environment, when are cage nuts used?
- Question #22
A customer's EMC Data Domain system has an Ethernet port called "bmc0a". What is the purpose of this Ethernet port?
- Question #23
What are the states of the SAS LED connection status indicators at the back of an EMC Data Domain ES20?
- Question #24
What is the current NAA type in the WWN format used within EMC Data Domain OS 5.4?
- Question #25
What changed in the WWN format of the EMC Data Domain OS 5.4?
- Question #26
What can an optional PCI-x Card slot be used for on an EMC Data Domain system?
- Question #27
Which command is used to check the SAS HBA card status on an EMC Data Domain system?
- Question #28
What is the default password on a new EMC Data Domain system?
- Question #29
A customer environment has an EMC Data Domain system with Data Domain Extended Retention enabled. The environment has three sealed extended retention units. The customer notices a...
- Question #30
A customer is using EMC NetWorker with EMC DD Boost, writing to a Data Domain DD990. Due to regulatory requirements, the customer must keep their data for seven years. What should...
- Question #31
If a customer has an EMC Data Domain (DD) system with Extended Retention, which additional software license can be applied to the system?
- Question #32
Which protocols are supported with EMC Data Domain Extended Retention?
- Question #33
A customer wants to implement EMC Data Domain Extended Retention on a Data Domain system in their environment. What is a requirement for using Extended Retention?
- Question #34
A customer is backing up data to an EMC Data Domain system with Extended Retention. To which tier(s) is the data written?
- Question #35
In an EMC Data Domain system with Extended Retention, what is used to move data to the Extended Retention Tier?
- Question #36
As an administrator, you are configuring the data movement policy of an EMC Data Domain system enabled with Extended Retention. On which attribute is this policy based?
- Question #37
If cleaning is already in progress, when does data movement to the Extended Retention Tier start on an EMC Data Domain system?
- Question #38
On an EMC Data Domain system with Extended Retention, when is cleaning performed on the Active Tier?
- Question #39
On an EMC Data Domain system, which command is used to add an enclosure to the Extended Retention Tier?
- Question #40
A customer wants to integrate an EMC Data Domain appliance into their current backup environment using CIFS, NFS, and DD Boost. Which backup application requires the use of the DD...
- Question #41
A customer wants to integrate an EMC Data Domain appliance into their current backup environment using CIFS, NFS, DD Boost, and VTL. Which backup application supports the four prot...
- Question #42
An EMC NetWorker 8.0 SP1 administrator is tasked with setting up a VTL on their EMC Data Domain system. Which values should be used for the "Target sessions" and "Max sessions" par...
- Question #43
An administrator wants to decrease the time needed to back up data to a locally connected EMC Data Domain system. In addition, the administrator wants to reduce the amount of netwo...
- Question #44
A company has decided to change their EMC Data Domain with NetWorker implementation from physical tapes to VTL. What is a supported implementation?
- Question #45
When configuring backups to an EMC Data Domain system using VTL, what is a backup software recommendation for NetWorker?
- Question #46
While implementing an EMC Data Domain system, the system is unable to join the Microsoft Active Directory domain. What is preventing the system from joining the domain?
- Question #47
You have been tasked with configuring an NFS export on an EMC Data Domain for use on a Symantec NetBackup media server. The NetBackup media server is running Linux O/S. All configu...
- Question #48
A customer wants to integrate an EMC Data Domain system with IBM Tivoli Storage Manager (TSM) over NFS. Which device class is recommended to define the Data Domain system in TSM?
- Question #49
An EMC NetWorker customer is implementing a new EMC Data Domain system in their environment. Backup data will be transferred over a private IP network. The customer plans to use th...
- Question #50
An EMC NetWorker customer has recently implemented an EMC Data Domain system using DD Boost devices. A second Data Domain system was implemented at a remote site for replication pu...