E20-329 試験問題を無料オンラインアクセス

In an EMC Data Domain environment, what is considered a valid Archiver replication type?

• A.GDA-to-Archiver Collection
• B.Appliance-to-Archiver Collection
• C.Archiver-to-Archiver Directory
• D.GDA-to-Archiver Directory

A potential EMC customer has a T1 circuit between their production data center and their disaster recovery data center that are 2,000 miles apart. They currently back up their Linux systems to physical tape using HP Data Protector. They back up an average of 20 TB each night.
The customer wants a backup solution that improves backup and restore reliability, reduces overall costs, and eliminates physical tape. What is a recommended solution?

• A.EMC Disk Library with Consolidated Media Management over FC
• B.Data Domain with replication over IP
• C.Data Domain with OST and replication over IP
• D.EMC Disk Library with Remote Copy over IP

A customer has twofiles that have been locked and backed up to Data Domain appliance with the following parameters: *File1=atime=20 years *File1=atime=5 years The Data Domain global retention periods are configured as follows: *Min=2 years
*Max=10 years The administrator changes the Data Domain maximum retention period to 4 years. After how many years can File 2 be deleted?

• A.5
• B.10
• C.4
• D.2

A data center company is using two EMC NetWorker servers (NetWorker_A and NetWorker_B). Each server has three storage nodes to protect 650 server applications and data. The total amount of data being backed up is 100 TB. NetWorker_A server protects 60 TB and NetWorker_B server protects 40 TB.
To minimize cost and ease licensing management for NetWorker, the company decided to switch from a traditional licensing model to a capacity licensing model. How many licenses are needed to support the company's requirements?

• A.2 Source Capacity Datazone Enabler and Source Capacity 10 TB tier 3 licenses
• B.2 Source Capacity Datazone Enabler and 650 Standard Client Connection licenses
• C.2 Source Capacity Datazone Enabler and Source Capacity 10 TB tier 4 licenses
• D.2 Base license and 10 Source Capacity TB tier 3 licenses

A customer has a large VMware environment that they are currently backing up using the EMC Avamar client option at the guest level. Performance has never been an issue.
As the customer adds more guests, how can they avoid performance issues?

• A.Run full backups on the ESX host
• B.Configure SHA-5 on the ESX host
• C.Create a production network for Avamar client backups
• D.Limit simultaneous backups of guests on a single ESX host