Updated Nov-2021 Test Engine to Practice DEA-3TT2 Dumps & Practice Exam
Dumps Collection DEA-3TT2 Test Engine Dumps Training With 61 Questions
NEW QUESTION 31
What determines if a user, device, application, or process is allowed to access a service or a resource?
- A. authentication
- B. accountability
- C. authorization
- D. auditing
Answer: C
NEW QUESTION 32
Which characteristic of big data refers to data generated by numerous sources?
- A. velocity
- B. volume
- C. variety
- D. veracity
Answer: C
NEW QUESTION 33
What is supported when using a virtualization appliance for migrating data?
- A. Host-based systems
- B. Homogeneous systems
- C. Single-vendor systems
- D. Multi-vendor systems
Answer: A
NEW QUESTION 34
Which method of storage redundancy protects against drive failure?
- A. Vaulting
- B. RAID
- C. RAIN
- D. Caching
Answer: B
NEW QUESTION 35
How does a synthetic full backup enable a full backup copy to be created?
- A. offline with less I/O operation to create index pointers using fast copy
- B. online with throttled I/O operation on the production volume
- C. offline without disrupting the I/O operation on the production volume
- D. online with throttled I/O operation during index merge maintenance task
Answer: B
NEW QUESTION 36
Which Dell EMC Storage product family does SRDF support?
- A. PowerMax
- B. PowerStore
- C. PowerScale
- D. Unity
Answer: A
NEW QUESTION 37
What are the three phases of data protection in a software-defined data center framework?
- A. discover protection architecture, define protection services, and orchestrate protection operations
- B. create protection policies, push protection policies, and monitor job completion
- C. create protection policies, assign protection policies, and monitor job completion
- D. define protection requirements, create protection policies, and enable protection policies
Answer: C
NEW QUESTION 38
What are the key functions of data management?
- A. detection and orchestration management
- B. rollout and configuration management
- C. configuration and detection management
- D. discovery and operations management
Answer: D
NEW QUESTION 39
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?
- A. Replicated backup
- B. Cloud-to-cloud backup
- C. Remote backup
- D. Local backup
Answer: A
NEW QUESTION 40
What is the process of identifying and moving inactive data from primary storage systems to lower-cost storage systems for long-term retention?
- A. Replication
- B. Business continuity
- C. Data archiving
- D. Data locality
Answer: C
NEW QUESTION 41
What is orchestration?
- A. sharing of the storage resources to increase storage utilization
- B. automated arrangement, coordination, and management of various IT functions
- C. capability of unified controller to process block-level, file-level, and I/O requests concurrently
- D. moving inactive data out of primary storage systems into lower-cost storage systems
Answer: B
NEW QUESTION 42
Which model does MapReduce utilize?
- A. Backup
- B. Geographic mapping
- C. Batch processing
- D. Redundancy
Answer: C
NEW QUESTION 43
What assurance does the content authenticity feature of CAS provide?
- A. Storing only one instance of content
- B. Stored content is protected against erasure
- C. There are always multiple copies
- D. Validity of stored content
Answer: D
Explanation:
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 44
Which plane of SDDC is used to perform administrative operations such as configuring a system and changing policies?
- A. Control Pane
- B. Management Plane
- C. Service Plane
- D. Data Plane
Answer: A
NEW QUESTION 45
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?
- A. all the data that has changed since Sunday
- B. all the data that has changed since Wednesday
- C. all the data on the production volume
- D. all the data that has changed since Monday
Answer: A
NEW QUESTION 46
What is true of hot-swappable hardware?
- A. All components need to be rearranged after swap
- B. Reboot is required after a change
- C. All fans need to be running to ensure proper cooling
- D. Replaceable with zero downtime
Answer: D
NEW QUESTION 47
Which component of SDDC generates the billing report based on price per unit and number of units consumed for a service?
- A. Self Service Portal
- B. SDDC Controller
- C. Directory Services
- D. Orchestrator
Answer: A
NEW QUESTION 48
What is an example of reporting in a data protection environment?
- A. Track events impacting data recovery and availability of components
- B. Measure environmental parameters and deviations
- C. Gather data for trend analysis and capacity planning
- D. Trigger alerts when backup window is exceeded, and policies are violated
Answer: D
NEW QUESTION 49
What is true for a software-defined network?
- A. physical switches dependent on the underlying network
- B. virtual switches dependent on the underlying network
- C. switching and routing of the network traffic independent of the underlying network
- D. physical switches and routers dependent on the underlying network
Answer: B
NEW QUESTION 50
A backup administrator has defined a backup policy where full backups are scheduled at 8 PM every Saturday and differential backups for the rest of the week at same time. A data loss happened on Friday at 11 AM. How many backup copies are required to restore the requested files?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
Explanation:
Explanation
If the data loss occurred on Friday, restoration process needs a full backup and the last differential backup that happened on a day before Friday. In case of an incremental backup, all the backup copies that occurred before Friday would be needed including the full backup copy that occurred on Saturday.
NEW QUESTION 51
Which security control provides logical isolation of devices on Ethernet?
- A. VPN
- B. Firewall
- C. VLAN
- D. VSAN
Answer: A
NEW QUESTION 52
Which data migration involves migrating data at the file level using intermediary compute systems?
- A. SAN-based migration
- B. NAS-based migration
- C. Host-based migration
- D. Application migration
Answer: C
NEW QUESTION 53
......
EMC DEA-3TT2 Dumps Cover Real Exam Questions: https://www.dumpstillvalid.com/DEA-3TT2-prep4sure-review.html
