Dell-EMC dea-1tt4 practice test

Question 1

An organization plans to deploy a deduplication solution in their data center environment They are
concerned about the application servers' performance and a long backup window during backups.
However, they want to retain their existing backup application.
Which deduplication solution(s) should be recommended?

• A. Target-based deduplication
• B. Source-based with variable-length deduplication
• C. Source-based with fixed-length block deduplication
• D. Source-based global deduplication

Answer:

B

Question 2

Why is it important for organizations lo deploy business continuity solutions in their data center
environment?

• A. Avoid security risks that destroy the business data
• B. Employ compliance requirements for data protection
• C. Eliminate the time required for maintenance of IT resources in the data center
• D. Reduce the cost of protecting data within and outside data centers

Answer:

B

Question 3

in a NAS environment, which file system provides a public or open variation of the Server Message
Block (SMB) protocol and uses the TCP/IP protocol?

• A. Common Internet File System (CIFS)
• B. New Technology File System (NTFS)
• C. Network File System (NFS)
• D. Hadoop Distributed File System (HDFS)

Answer:

A

Question 4

What is a function of a continuous data protection (CDP) appliance?

• A. Migrates deduplicated data from the source volume to the target volume during replication
• B. Manages both local and remote replications within and across data centers
• C. Stores all data that has changed from the time the replication session started
• D. Intercepts writes to the production volume and splits each write into two copies

Answer:

A

Question 5

DRAG DROP
Match the object-based storage device (OSD) features with their descriptions.

Answer:

Question 6

DRAG DROP
Match the Fibre Channel (FC) layers with their respective features.

Answer:

Question 7

Based on the exhibit, what does the "X" represent in the FCIP tunnel configuration?

• A. E_port
• B. EX_port
• C. F_port
• D. VE_port

Answer:

A

Question 8

What is an advantage of implementing file-level virilization in a data center environment?

• A. Allows users the ability to only use a physical path to access files
• B. Provides dynamic distribution of files across NAS clients
• C. Provides non-disruptive file mobility across NAS devices
• D. Provides the capability to access files from any device

Answer:

C

Question 9

Which type of zoning does the “X” represent?

• A. Fabric zoning
• B. WWN zoning
• C. Mixed zoning
• D. Port zoning

Answer:

A

Question 10

An Ethernet switch has eight ports and all ports must be operational for 24 hours; from Monday
through Friday. However, a failure of Port 5 occurs as follows:
Tuesday = 6 AM to 7 AM Thursday = 5 PM to 9 PM Friday = 8 AM to 9 AM
What is the MTBF of Port 5?

• A. 30 hours
• B. 32 hours
• C. 40 hours
• D. 38 hours

Answer:

C

Reference:
https://www.sqconline.com/mtbf-calculator-results