Updated Jun-2023 Official licence for DEA-1TT5 Certified by DEA-1TT5 Dumps PDF
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EMC DEA-1TT5 is an Associate-level certification exam that focuses on Information Storage and Management. It is designed to test the knowledge and skills of IT professionals in storage technology and management. This certification is highly recognized in the industry and is often required by employers looking for candidates with a strong understanding of storage concepts.
EMC DEA-1TT5 Exam Syllabus Topics:
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NEW QUESTION # 19
A company's Finance department needs 200 GB of storage for their business applications. A LUN is created with 200 GB and RAID 1 is configured to support the applications.
If the cost of storage per GB is $2, what is the chargeback cost to the department for application storage?
- A. $ 200
- B. $ 1500
- C. $ 800
- D. $ 400
Answer: C
NEW QUESTION # 20
If a company has experienced a passive attack on its IT infrastructure, how is the company's security impacted?
- A. Availability of data is affected.
- B. Access to services is denied.
- C. Information privacy is compromised.
- D. Data is altered by an unauthorized user.
Answer: C
NEW QUESTION # 21
Which network file sharing protocol provides cloud-based file sharing through a REST API interface?
- A. ZFS
- B. S3
- C. FTP
- D. HDFS
Answer: B
NEW QUESTION # 22
Which principle enables the creation of a consistent replica of an online database?
Response:
- A. Copy on first access
- B. Dependent write I/O
- C. Copy on first write
- D. Redirect on write
Answer: B
NEW QUESTION # 23
What maps the logical path of a file system to its physical path in a file-level virtualization implementation?
Response:
- A. Global namespace
- B. Remote procedure call
- C. Distributed file system
- D. Cache coherency
Answer: A
NEW QUESTION # 24
What is a benefit of application virtualization?
Response:
- A. Avoids conflicts between different versions of the same application
- B. Enables an application to directly access a LUN on a storage system
- C. Presents more memory to an application than is physically available
- D. Runs applications without requiring the use of cache memory
Answer: A
NEW QUESTION # 25
Which technique is used in Kerberos to authenticate a client-server application across an insecure network?
Response:
- A. Secret-key cryptography
- B. One-way hash function
- C. Shared secret
- D. OpenID control
Answer: A
NEW QUESTION # 26
How should vulnerabilities be managed in a data center environment?
- A. Maximize the attack surfaces and maximize the attack vector
- B. Maximize the attack surfaces and minimize the attack vector
- C. Minimize the attack surfaces and maximize the work factors
- D. Minimize the attack surfaces and minimize the work factors
Answer: A
NEW QUESTION # 27
Which backup component sends metadata and tracking information about each backup to the system that maintains this information?
- A. Backup device
- B. Storage node
- C. Backup agent
- D. Backup server
Answer: D
NEW QUESTION # 28
Why is it important for organizations to maintain a copy of data at a remote site?
Response:
- A. Provide operational recovery
- B. Ensure data archiving to meet regulatory requirements
- C. Provide flexibility to use stub files for production operations
- D. Ensure disaster recovery
Answer: D
NEW QUESTION # 29
A Fibre Channel switch has eight ports and all ports must be operational 24x7.
However, a failure of Port 5 occurs on a particular week as follows:
- Monday = 11 AM to 12 PM
- Thursday = 7 AM to 11 AM
- Saturday = 11 AM to 1 PM
What is the availability of Port 5 in that week?
Response:
- A. 97%
- B. 94.1%
- C. 93%
- D. 95.8%
Answer: D
NEW QUESTION # 30
Which Internet of Things (IoT) component is responsible for the automation of operations by applying a force based on the dynamics of data?
Response:
- A. Switch
- B. Sensor
- C. Gateway
- D. Actuator
Answer: D
NEW QUESTION # 31
A Fibre Channel switch has eights ports and all ports must be operational 24 x 7. However, a failure of Port 8 occurs on a particular week as follows:
- Monday = 11 AM to 12 PM
- Thursday = 8 AM to 11 AM
- Saturday = 11 AM to 4 PM
- Sunday = 10 PM to 1 AM
What is the availability of Port 8 in that week?
Response:
- A. 90%
- B. 85.6%
- C. 88%
- D. 92.8%
Answer: D
NEW QUESTION # 32
Which data center characteristic enables the addition of infrastructure components without interrupting business operations?
Response:
- A. Data integrity
- B. Scalability
- C. Availability
- D. Performance
Answer: B
NEW QUESTION # 33
What information is available in a capacity planning report for storage infrastructure?
- A. number of units of storage available, used and the cost
- B. equipment purchase dates, licenses, lease status, and maintenance records
- C. current and historic information about the utilization of storage, file systems, and ports
- D. current and historical performance information about IT components and operations
Answer: C
NEW QUESTION # 34
Which reactive measure mitigates the impact on a service due to the failure of a storage infrastructure?
Response:
- A. Disaster restart
- B. Business impact analysis
- C. Data backup
- D. Risk assessment
Answer: A
NEW QUESTION # 35
What is an accurate statement about variable prefetching?
- A. Storage system prefetches data in multiples of the original I/O request size from the compute system.
- B. Many blocks that have recently been written to storage by the compute system are retrieved and placed in cache.
- C. Many non-contiguous blocks that are not currently required can be retrieved from cache in advance.
- D. Storage system prefetches many non-contiguous blocks of data, with varied sizes, from cache.
Answer: A
NEW QUESTION # 36
Based on the exhibit, which type of storage does the "X" represent?
- A. File-based
- B. Block-based
- C. Object-based
- D. Unified-based
Answer: C
NEW QUESTION # 37
Which method can an administrator use to establish a secure connection to a data center and perform management operations?
Response:
- A. Remote access VPN connection
- B. Long distance VPN connection
- C. Site-to-site VPN connection
- D. Intra-site VPN connection
Answer: A
NEW QUESTION # 38
What is a function of the FC-1 layer of the Fibre Channel (FC) protocol stack?
Response:
- A. Provides FC addressing
- B. Defines the physical interface
- C. Defines data encoding
- D. Maps upper layer protocols to FC layers
Answer: C
NEW QUESTION # 39
Why is it important for organizations to implement a backup solution in a data center environment?
Response:
- A. Minimize the cost of data protection
- B. Reduce redundant data in a production environment
- C. Improve the integrity of critical data
- D. Ensure the availability of production data
Answer: D
NEW QUESTION # 40
Which type of login assigns an FC address to a node in an FC SAN environment?
Response:
- A. PLOGI
- B. PRLI
- C. WWNN
- D. FLOGI
Answer: D
NEW QUESTION # 41
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