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質問 12
A customer has a Dell EMC Data Domain system with an active tier of 864 TB configured for Cloud Tier with two cloud units. What is the maximum storage capacity of each cloud unit?
- A. 864 TB
- B. 1.2 PB
- C. 1.7 PB
- D. 432 TB
正解: D
解説:
Explanation/Reference:
質問 13
Which product allows a customer to perform centralized management of multiple Dell EMC Data Domain system/
- A. Data Domain Management Center
- B. Data protection Advisor
- C. Backup and Recovery Manager
- D. Data Domain manager
正解: D
質問 14
A company plans to integrate a Dell EMC IDPA DP4400 with two 4 port network cards in a Cisco infrastructure. Which connection type is supported for backup management?
- A. 10base with Rj45 cat6
- B. 10 GbE SFP+ optical with LC-LC
- C. 10 Gbe with SEP+optics attached
- D. Copper Twinax up to 7m
正解: A
質問 15
You have been asked to perform as assessment of a customer's environment. The customer has given complete to their IT staff and environment. During which stage of the assessment is it first learned about the databases, currently backup software, and growth rates in the environment?
- A. Environment Analysis
- B. Design
- C. Interview phase
- D. Assumptions versus Reality
正解: C
質問 16
When designing protection storage using Dell EMC DPS Storage Direct for a VMAX solution, which formula should be used to size the storage capacity?
- A. (Number of LUNs *Size) * (Copies +2)
- B. (Number of LUNs +2* Size) * (Copies +2)
- C. (Number of LUNs *Size) * (Copies +1)
- D. (Number of LUNs +2* Size) * (Copies +1)
正解: B
質問 17
In order to use Dell EMC Data Domain with Data Protection Suite for Applications Storage Direct Backup, which service is required?
- A. Block Storage Service
- B. Boost File System Service
- C. Retention Lock Service
- D. Network File System Service
正解: B
質問 18
Which product allows a customer to perform centralized management of multiple Dell EMC Data Domain systems?
- A. Data Protection Advisor
- B. Data Domain Management Center
- C. Backup and Recovery Manager
- D. Data Domain System Manager
正解: B
質問 19
Which type of authentication is supported in Dell EMC Avamar clientserver communication?
- A. Two-way authentication only
- B. One-way and Two-way authentication
- C. Three-way authentication
- D. One-way authentication only
正解: B
質問 20
A company is implementing a Dell EMC RecoverPoint solution for several key applications. All applications have strict RPO requirements. Which design factor will affect the RPO of each Consistency Group?
- A. Repository volume location
- B. Production Journal performance
- C. Size of the Production volumes
- D. Copy Journal performance
正解: C
質問 21
A company's environment consists of two Dell EMC Unity arrays and two XtremIO arrays connected to a VPLEX Local. They have a requirement that will provide synchronous local protection for several key applications.
How many RecoverPoint clusters and which license type are required to meet this requirement?
- A. One cluster with four RecoverPoint/EX licenses
- B. One cluster with one RecoverPoint/EX license
- C. One cluster with five RecoverPoint/EX licenses
- D. Two clusters with one RecoverPoint/SE license each
正解: B
質問 22
In Dell EMC Protection Suite for Applications, which Application Direct agent Oracle 10R2?
- A. Oracle Database Agent
- B. Database Application Agent
- C. Oracle RMAN Agent
- D. Microsoft Application Agent
正解: C
質問 23
What is the expected compression rate for protection operations with Dell EMC Data Domain Cloud DR before sending data to the cloud?
- A. 50%
- B. 65%
- C. 60%
- D. 45%
正解: A
解説:
Explanation/Reference: http://www.informationwatch.net/collateral/faq/data-domain-dd3300.pdf
質問 24
A customer wants to use 40 GbE breakout uplinks in a Dell EMC Integrated Data Protection Appliance (IDPA) factory-configured ToR switch. Which customer environment needs to exist to make use of this uplink option?
- A. SFTP+ transceivers and breakout cables need to be provided by the switch vendor
- B. IDPA ToR switch needs to be connected to a Dell switch
- C. IDPA ToR switch needs to be connected to a Cisco switch
- D. Customer switch needs to have 16 unused Twinax or SFP+ optical ports
正解: B
質問 25
A customer has a limited budget for a Dell EMC Isolated Recovery Solution. Their budget only allows for a shared or dedicated switch topology. What is an advantage of a dedicated switch versus a shared switch topology?
- A. Outward facing interfaces accept any Data Domain protocol
- B. No resources are shared with production
- C. Less expensive to implement
- D. Contains a firewall for security purposes
正解: D
解説:
Explanation/Reference:
質問 26
In order to use Dell EMC Data Domain with Data Protection Suite for Applications Storage Direct Backup, which service is required?
- A. Retention Lock Service
- B. Block Storage Service
- C. Boost File System Service
- D. Network File System Service
正解: A
解説:
Explanation/Reference:
Reference: https://www.dellemc.com/resources/en-us/asset/data-sheets/products/data-protection/h15286- data-protection-suite-for-apps-ds.pdf
質問 27
A customer has two new Dell EMC integrated Data Protection Appliances and wants to back up to both applications bidirectional. The data centers are connected by a WAN link that will also be used by other mission critical applications. To prepare for replication, the customer wants to co-locate both appliances at one data center and configure replication locally minimize the initial replication traffic.
After the initial synchronization, one unit will be relocated and the network reconfigured at the disaster recovery data center, What is mandatory for this solution to be deployed?
- A. Approved RPQ
- B. Segregated replication interface
- C. Minimum 1000 MB WAN link
- D. IDPA v2.2
正解: A
質問 28
In the Dell EMC Data Protection Suite for Applications, what is a key benefit of Storage Direct Backup?
- A. 10x faster recovery
- B. Backup does not require a Data Domain
- C. 10x faster backup
- D. Support for a wide range of third-party storage arrays
正解: A
解説:
Explanation/Reference: http://www.bigstorageworks.com/Data-Protection-Suite-for-backup.asp
質問 29
You are redesigning a customer's Dell EMC NetWorker backup solution. The customer has a Data Domain system at each location. The connection between the sites is 100 Mb. The customer wants to back up the data in their primary data center and then clone it to the other location.
What is the recommended way to replicate the data to the secondary site with different retention policies?
- A. Clone Controlled Replication
- B. MTree Replication with Retention Locking
- C. Save Set Staging
- D. Save Set Synchronization
正解: A
質問 30
A customer has a Dell EMC Data Domain system with an active tier of 864 TB configured for Cloud Tier with two cloud units. What is the maximum storage capacity of each cloud unit?
- A. 864 TB
- B. 1.2 PB
- C. 1.7 PB
- D. 432 TB
正解: D
質問 31
A customer wants to perform a data center refresh. They want to standardize their backup infrastructure by using Dell EMC NEtworker and Data Domain in an integrated environment. The environment consists of:
* A primary data center with NEtworker and data Domain
* A disasters recovery (DR) data center with only Data Domain
All data is backed up to Networker using a DD Boost device. The data is than copied to the DR center. Data for critical system needs to be retained seven years on tape at the DR data center. In order to configure and track backup jobs, the entire solution must be managed from a single unified interface.
Which application should be used?
- A. Data protection advisor
- B. Networker Management Console
- C. Data Domain Management Center
- D. Backup and recovery Manager
正解: C
質問 32
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