DEA-3TT2 Exam Questions Get Updated [2022] with Correct Answers [Q20-Q36]

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DEA-3TT2 Exam Questions Get Updated [2022] with Correct Answers

Practice DEA-3TT2 Questions With Certification guide Q&A from Training Expert PrepAwayPDF

EMC DEA-3TT2 Exam Syllabus Topics:

Topic	Details
Topic 1	Describe backup architecture and backup recovery operations, granularity, topologies, and methods Describe the need for data protection and data availability, data center and its core elements
Topic 2	Data Protection Solutions Data Protection Architecture Data Archiving and Migration
Topic 3	Describe the building blocks of a data protection architecture, and related data source components Understand data protection applications and storage
Topic 4	Describe the nature and use of replica and how it is implemented in local and remote replication solutions Describe fault tolerance, compute, network, and storage-based fault
Topic 5	Describe the SDDC architecture, benefits, software-defined compute, storage, and networking, and data protection process Describe SAN, NAS, hypervisor, and application-based migration

NEW QUESTION 20
Which type of file system can be mounted on multiple compute systems running a hypervisor to access the same file system simultaneously?

Memory state file system

Clustered file system

Configuration file system

Virtual disk file system

NEW QUESTION 21
A consumer performs backup at its on-premise data center for operational recovery. The consumer wants disaster recovery (DR) protection for their data, but they do not want to own and manage a remote site for DR.
Which paid backup service is most appropriate for this consumer?

Local backup

Remote backup

Cloud-to-cloud backup

Replicated backup

NEW QUESTION 22
What assurance does the content authenticity feature of CAS provide?

Storing only one instance of content

Stored content is protected against erasure

Validity of stored content

There are always multiple copies

Explanation
CAS assures the genuineness of stored content. This is achieved by generating a unique content address for each object and validating the content address for stored objects at regular intervals. Content authenticity is assured because the address assigned to each object is as unique as a fingerprint. Every time an object is read, CAS uses a hashing algorithm to recalculate the object’s content address as a validation step and compares the result to its original content address. If the object fails validation, CAS rebuilds the object using a mirror or parity protection scheme.

NEW QUESTION 23
What is an example of reporting in a data protection environment?

Track events impacting data recovery and availability of components

Measure environmental parameters and deviations

Trigger alerts when backup window is exceeded, and policies are violated

Gather data for trend analysis and capacity planning

NEW QUESTION 24
Which recovery mode involves rolling back a system to a previous recovery point instead of finding the cause of a fault?

Forward recovery

Complete functional recovery

Backward recovery

Degraded functional recovery

NEW QUESTION 25
Which security control provides logical isolation of devices on Ethernet?

VSAN

VLAN

VPN

Firewall

NEW QUESTION 26
What is a hot backup?

application is up-and-running with users accessing their data during the backup process

backup is indexed from last full backup

a full backup is synthesized

requires the application to be shut down during the backup process

NEW QUESTION 27
Where is the index stored after an archiving operation?

Archive storage

Archive server

Backup server

Media server

NEW QUESTION 28
A computer has an MTBF of 7000 hours and an MTTR of 18 hours? What is the availability of the data?

90.7%

99.1%

99.7%

99.8%

NEW QUESTION 29
What are the advantages of cloud computing?

on-demand scaling, underutilized resources, pay for use, and self service

underutilized resources, pay for use, self service, and high CAPEX

pay for use, high CAPEX, on-demand scaling, and self service

reduced CAPEX, pay for use, self service, and on-demand scaling

NEW QUESTION 30
What are the three phases of data protection in a software-defined data center framework?

define protection requirements, create protection policies, and enable protection policies

create protection policies, push protection policies, and monitor job completion

discover protection architecture, define protection services, and orchestrate protection operations

create protection policies, assign protection policies, and monitor job completion

NEW QUESTION 31
Which is a benefit of cloud computing?

separate servers for each customer

provides business agility

increases up-front CAPEX

owned IT resources

NEW QUESTION 32
The operating time of a system is 24 hours per day, Monday through Saturday. Failure of the system occurs as follows.
Monday: No failure
Tuesday: 5 A. M. to 7 A. M.
Wednesday: No failure
Thursday: 4 P.M. to 8 P.M.
Friday: 8 A. M. to 11 A. M.
Saturday: No failure
What is the MTBF of the system?

3 hours

8 hours

45 hours

56 hours

NEW QUESTION 33
What is a key requirement for NAS-based data migration?

Files are moved but not copied

Files accessible at all times

File stubbed during the migration

File accessible will be paused during the migration

NEW QUESTION 34
A full backup of a production volume is created on Sunday, and incremental backups are created for the rest of the week. What are the contents of the backup on Thursday?

all the data on the production volume

all the data that has changed since Wednesday

all the data that has changed since Sunday

all the data that has changed since Monday

NEW QUESTION 35
What is the correct order of risk management steps an organization must perform before offering resources or services to users?

assessment, identification, monitoring, and mitigation

identification, monitoring, assessment, and mitigation

identification, assessment, mitigation, and monitoring

assessment, mitigation, monitoring, and identification

NEW QUESTION 36
A backup of 20 GB of data is reduced by a deduplication algorithm to 4 GB of data. What is the deduplication ratio?

1:20

5:1

20:1

1:5

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DEA-3TT2 Exam Questions Get Updated [2022] with Correct Answers [Q20-Q36]

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