E20-385 Exam Questions

A company is replicating two specific directories between two EMC Data Domain systems using a 4 Mb/s WAN connection. What can be done on the Data Domain systems to maximize replica...

When logging into an EMC Data Domain system during an initial installation, which connection type must be used?

After backups are expired and data is marked for deletion, when is space freed up on an EMC Data Domain file system?

Refer to Exhibit. An EMC Data Domain customer has three offices with their payroll backups currently located in San Jose, California. They want to plan a disaster recovery strategy...

Refer to the exhibit. You are installing an EMC Data Domain system with expansion shelves. When is the cable connector shown in the exhibit used?

Refer to the exhibit. You are installing an EMC Data Domain system with expansion shelves. When is the cable connector shown in the exhibit used?

Refer to the exhibit. When monitoring the system show stats command output, you notice that the "Disk Write KiB/s" column does not have same data rate as "Net eth0a in MB/s" column...

Refer to the exhibit. When monitoring the system show performance command output, you notice that the state column has "D" for each line entry. What does the "D" in the "State" col...

Refer to the Exhibit. On the EMC Data Domain system, what is the approximate amount of data sent to the system on November 11th?

Refer to the Exhibit. Between February 27th and March 4th, what is the highest compression factor reached (approximately) on the EMC Data Domain system?

Refer to the Exhibit. On the EMC Data Domain system, what is the approximate amount of disk space consumed on November 11?

Refer to the Exhibit. On the EMC Data Domain system, what is the approximate amount of data sent to the system on March 2nd?

Refer to the exhibit. Based on the exhibit, what does the difference between the inbound network rate and writes to disk indicate on the EMC Data Domain system?

A customer is interested in deploying DD Boost for their current EMC Data Domain system. They are aware of Distributed Segment Processing (DSP) and want to know the data flow when...

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

You are implementing an EMC Data Domain system at a location that is not staffed. However, the customer has network connectivity to the site from the main data center. In the event...

You have implemented an EMC Data Domain system with directory replication. After replication has occurred, the customer notices that the space utilization on the source and destina...

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...

What is indicated by a flashing green SAS state LED on an EMC Data Domain ES20 SAS controller?

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

When connecting EMC Data Domain expansion shelves, what should be done to avoid cable stress at the solder joints of the connector?

Which cabling path is used to connect an existing EMC Data Doman ES20 expansion shelf to a new ES20 shelf?

How many 40U racks are required for a DD890 GDA system with 12 EMC Data Domain ES20 expansion shelves?

How many units of rack space are required to accommodate an EMC Data Domain DD670 with two ES20 expansion shelves?

A company does not allow systems to send email to external accounts. What effect would this have on EMC Data Domain support?

Which protocols support connectivity to an EMC Data Domain system through an Ethernet interface?

When using a terminal emulation program for the initial configuration of an EMC Data Domain system, what is an accurate Flow Control setting?

Which tab in the Enterprise Manager GUI is used to configure IPMI on an EMC Data Domain system?

Which interface is used for the initial access and configuration of an EMC Data Domain system?

What does the EMC Data Domain system command # net failover add veth0 interface eth4a eth4b primary eth4a accomplish?

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

A customer has a backup environment with EMC NetWorker and an EMC Data Domain system. Which NetWorker component stores tracking information about the backups on the Data Domain sys...

A customer has an IBM Tivoli Storage Manager (TSM) environment with multiple EMC Data Domain systems. Backups are stored on Data Domain system A and replicated to Data Domain syste...

A backup administrator is configuring a new EMC Data Domain system as a destination device for backups in their Symantec NetBackup environment. The administrator has configured NFS...

A customer is deploying an EMC Data Domain system as a target for backups in their EMC NetWorker environment and a repository for MS SQL dump files. The NetWorker Storage Node is r...

A customer is deploying an EMC Data Domain system as a target for backups in their EMC NetWorker environment and a repository for UNIX log files. The NetWorker Storage Node is runn...

A customer implemented an EMC Data Domain system in a Microsoft Windows environment two months ago. The Data Domain system was added to the Active Directory domain and backups ran...

A customer implemented an EMC Data Domain system in a Microsoft Windows environment two months ago. The Data Domain system was added to the Active Directory domain and backups ran...

When configuring backups to an EMC Data Domain system using VTL, what is a backup software recommendation?

A customer is implementing an EMC Data Domain system in their EMC NetWorker environment as illustrated in the exhibit. The NFS mount point on the storage node for the Data Domain s...

A customer is implementing an EMC Data Domain system in their EMC NetWorker environment using CIFS as illustrated in the exhibit. A CIFS share named "bkp001" has been created on th...

An EMC Data Domain customer wants to replicate data between the four sites illustrated in the exhibit. The customer has the option to use DD Boost or NFS with their backup software...

What is a key advantage of using DD Boost for replication on an EMC Data Domain system?

The exhibit illustrates an EMC Data Domain environment with DD Boost and DSP. Which process is represented by Step 3?

A customer has a backup environment with an EMC Data Domain system using DD Boost as illustrated in the exhibit. Distributed Segment Processing is enabled. Which component segments...

A customer has a backup environment with an EMC Data Domain system using DD Boost as illustrated in the exhibit. Distributed Segment Processing is enabled. Which component creates...

In an EMC Data Domain environment with DD Boost and DSP, which deduplication processes are performed at the backup server?

A customer has enabled CIFS and configured the CIFS shares on an EMC Data Domain system to allow access through a Symantec NetBackup Media Server. What is a step that must be done...

A customer is using DD Boost on their EMC Data Domain system. They want to use more than one network interface to send data to the Data Domain system from their Symantec NetBackup...

What are two link aggregation methods supported on an EMC Data Domain system?