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Dell EMC DEA-3TT2 Data Protection and Management Version 2 Exam

October 21, 2021 by admin

Exam Overview

This exam is a qualifying exam for the Associate – Data Protection and Management (DCA-DPM) track.
This exam focuses on data protection and management in a modern data center environment. It includes fault-tolerant IT infrastructure, data backup, data deduplication, data replication, data archiving, and data migration. It also includes cloud-based data protection techniques, SDDC-specific data protection, and solutions for protecting Big data, Edge, and mobile device data, data security, and data protection management. A limited number of questions refer to product examples that are used in the training to reinforce the knowledge of technologies and concepts.

Dell Technologies provides free practice tests to assess your knowledge in preparation for the exam. Practice tests allow you to become familiar with the topics and question types you will find on the proctored exam. Your results on a practice test offer one indication of how prepared you are for the proctored exam and can highlight topics on which you need to study and train further. A passing score on the practice test does not guarantee a passing score on the certification exam.

Exam Topics
Topics likely to be covered on this exam include:

Data Protection Architecture (17%)
• Describe the need for data protection and data availability, data center and its core elements
• Explain the various data protection and availability solution, key data protection and management activities
• Describe the building blocks of a data protection architecture, and related data source components
• Understand data protection applications and storage
• Explain data security and related management functions

Data Protection Solutions (35%)
• Describe fault tolerance, compute, network, and storage-based fault tolerance techniques, application-based fault tolerance techniques, and availability zones
• Describe backup architecture and backup recovery operations, granularity, topologies, and methods
• Describe components of the data deduplication solution: deduplication ratio and factors, granularity, source and target-based deduplication, and deduplication at primary storage
• Describe the nature and use of replica and how it is implemented in local and remote replication solutions

Data Archiving and Migration (10%)
• Describe data archiving architecture, archiving and retrieval operations, and storage tiering
• Describe SAN, NAS, hypervisor, and application-based migration

Data Protection for SDDC, Cloud, and Big Data (21%)
• Describe the SDDC architecture, benefits, software-defined compute, storage, and networking, and data protection process
• Describe the key aspects of cloud computing, cloud services models, and cloud deployments models
• Explain cloud-based backup, replication, archiving, and migration
• Describe big data analytics, data protection solution for data lake, big data as a service, mobile device backup, and cloud-based mobile device data protection

Securing and Managing the Data Protection Environment (17%)
• Describe drivers for data security, GRC, and security threats
• Understand various security controls and cyber recovery in a data protection environment
• Explain data protection management functions, and management processes that support data protection operations
The percentages after each topic above reflects the approximate distribution of the total question set across the exam.

Recommended Training
The following curriculum is recommended for candidates preparing to take this exam.

QUESTION 1
Which Dell EMC Storage product family does SRDF support?

A. Unity
B. PowerMax
C. PowerScale
D. PowerStore

Answer: B

QUESTION 2
Which type of virtual machine clone is created from a snapshot of a parent VM?

A. Mirrored Clone
B. Full Clone
C. Linked Clone
D. Snap Clone

Answer: C

QUESTION 3
A backup of 20 GB of data is reduced by a deduplication algorithm to 4 GB of data. What is the deduplication ratio?

A. 1:20
B. 5:1
C. 20:1
D. 1:5

Answer: D

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