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Updated Dec-2021 Pass DEA-1TT4 Exam - Real Practice Test Questions
EMC DEA-1TT4 Exam Syllabus Topics:
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Exam Domains: What All Is Tested in the Exam?
The entire exam structure is based on five domains. Each of them is focused on a particular skill area and tries to check the test-taker’s knowledge about it using multiple sub-domains that are observed below:
- Storage Networking Technologies (20%)
A wide-spread awareness of storage networking technologies is what a Dell DEA-1TT4 aspirant should demonstrate within the second exam domain. This involves the understanding of the FC topologies, SAN (Storage Area Network), and FC architecture. What all it takes to perform virtualization and zoning in FC SAN and ways to explain TCP/IP along with IP SAN, and iSCSI protocol are also the areas assessed in this section. Finally, one has to learn more about elements as well as connectivities of FCoE and FCIP.
- Security and Management (16%)
The focus of this module is on concepts like information security goals, terminologies, threats to storage infrastructure, and multiple security domains. This section also tries to explain the key security controls used for storage infrastructure protection and essential infrastructure management processes and functions.
- Modern Data Center Infrastructure (15%)
The information covered in this domain is all about how to classify data in a data center. The candidates should be able to define core characteristics and elements of a data center along with the relevant technologies used to drive the digital transformation.
Attention also has to be given to big data, IoT, machine learning, and AI technologies. All the crucial cognizance about building a modern data center, available options for this process, storage, and connectivity is included here as well.
- Backup, Archive, and Replication (24%)
The final part of the exam content is all about major fault tolerance techniques and the measurements for information availability. By the end of this domain, test-takers should be able to explain what is the backup granularity and backup targets and key methods. In addition, the knowledge of the ways for data deduplication and essential data archiving solutions architecture is also well-covered in this domain. Replication uses and migration techniques are the other topics that are not left behind.
- Storage Systems (26%)
This exam domain is dedicated to the skills required for storage system management. Examinees have to be able to state how to implement NAS file sharing methods, what are the components of an intelligent storage system, methods for data access, the elements of the storage system of the block-based type, and more. Besides, thorough learning about RAID and storage provisioning as well as unified storage architecture, among other topics, is also required in this section.
Dell EMC Cloud Infrastructure and Services Certified Professional salary
The average salary of a Dell EMC Cloud Infrastructure and Services Certified Expert in
- India - 16,42,327 INR
- Europe - 90,347 EURO
- England - 85,632 POUND
- United State - 120,247 USD
NEW QUESTION 74
The exhibit illustrates a software-defined storage environment. What do the labels "X" and "Y" represent in the exhibit?
- A. X is a virtual storage pool and Y is a virtual storage system
- B. X is a physical storage pool and Y is a virtual storage system
- C. X is a virtual storage pool and Y is a physical storage system
- D. X is a virtual storage system and Y is a virtual storage pool
Answer: D
NEW QUESTION 75
What is an accurate statement about a virtual tape library?
- A. Only sequential data access for both backup and recovery is supported
- B. Legacy backup software can be used without additional modules or changes
- C. Regular maintenance tasks associated with a physical tape drive are required
- D. Portability of physical tapes tooffsite locations is supported
Answer: B
NEW QUESTION 76
Which exhibit represents a Type 2 hypervisor?
- A. Option D
- B. Option B
- C. Option A
- D. Option C
Answer: D
NEW QUESTION 77
In a virtualized environment, which method enables a virtual machine to be rolled back in case of a logical corruption to the virtual machine?
- A. VM clone
- B. Virtual volume replication
- C. Storage array volume replication
- D. VM snapshot
Answer: D
NEW QUESTION 78
Which method is used to establish a VPN connection between a primary and remote data center to perform secure remote replication?
- A. Remote access VPN connection
- B. Long distance VPN connection
- C. Intra-site VPN connection
- D. Site-to-site VPN connection
Answer: D
NEW QUESTION 79
What does the "X" represent in the exhibit?
- A. N_port
- B. NL_port
- C. E_port
- D. F_port
Answer: A
NEW QUESTION 80
What is a benefit of source-based deduplication over target-based deduplication?
- A. Less backup data is stored on the backup server
- B. Backup processing is offloaded from the backup client
- C. Only unique data is sent over the network to be backed up
- D. Backup data can be retained longer
Answer: C
NEW QUESTION 81
What does the "X" represent in the exhibit?
- A. F_port
- B. NL_port
- C. E_port
- D. N_port
Answer: A
Explanation:
NEW QUESTION 82
Which exhibit represents a Type 1 hypervisor?
- A.
- B.
- C.
- D.
Answer: C
NEW QUESTION 83
What enables an administrator to create device groups in an IP-SAN for restricting device communications to a group?
- A. NIC teaming
- B. Security identifier
- C. Demilitarized zone
- D. iSNS discovery domain
Answer: D
NEW QUESTION 84
A company has virtualized their data center and wants to deploy a recovery-in-place backup approach. What is the advantage of this type of approach?
- A. Acquires backup services through a self-service portal
- B. Eliminates the need to transfer the image from the backup device to the primary storage before it is restarted
- C. Eliminates the backup impact on application servers
- D. Reduces the recovery point objective to restore the data to any previous point-in-time using backed up VMs
Answer: B
NEW QUESTION 85
Which type of zoning does the "X" represent?
- A. Mixed zoning
- B. Port zoning
- C. WWN zoning
- D. Fabric zoning
Answer: D
NEW QUESTION 86
In an SDS environment, which protocol supports the resource-oriented architecture for the development of scalable and lightweight web applications while adhering to a set of constraints?
- A. FTP
- B. REST
- C. NFS
- D. CIFS
Answer: B
NEW QUESTION 87 
Based on the exhibit, which type of storage does the "X" represent?
- A. Unified-based
- B. File-based
- C. Object-based
- D. Block-based
Answer: C
NEW QUESTION 88
What is an accurate statement about three-way NDMP backup in a NAS environment?
- A. Backup data is sent directly from NAS to the backup device
- B. A dedicated backup device is required for each NAS
- C. All NAS systems should have the same operating environment
- D. Backup data is sent to the backup device through the application servers
Answer: A
NEW QUESTION 89
A company is planning to perform a cloud-based backup. They want to send their data over a public network to a cloud backup device.
Which security control mechanism helps to protect the data from an attacker?
- A. Data shredding
- B. Demilitarized zone
- C. Multi-factor authentication
- D. Encryption
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION 90
What accurately describes an Incident in a storage infrastructure?
- A. Any event that may create a change in correcting a known error.
- B. Any event that may lead to the disruption of a service.
- C. Support request to help access an IT resource.
- D. Unknown root cause of one or more disruptions to service.
Answer: D
NEW QUESTION 91
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