DEA-1TT4 Dumps with Practice Exam Questions Answers

DEA-1TT4 by DCA-ISM Actual Free Exam Practice Test

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• Europe - 90,347 EURO

How to study the Dell DEA-1TT4: Associate - Information Storage and Management Version 4.0 Exam

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General Exam Profile — How the Exam Looks Like?

With a strong focus on skills needed for information storage and management in a data center, this qualifying exam tries to validate the competence of a Dell technology professional in relation to the real-time world’s requirements.

The vendor hasn’t revealed many details about the test. However, it is known that it is 90-minute long and contains 60 questions while the passing score is 60%. The cost of the exam is $230 and it is available via the Pearson VUE testing center facility.

 

NEW QUESTION 57
Which technology combines NAND flash memory into a hard disk drive and is a single, integrated device incorporating both types of storage?

• A. Solid-state hybrid drive
• B. Dual drive
• C. Fibre Channel drive
• D. Solid-state drive

Answer: A

Explanation:
Explanation/Reference:
Reference: https://en.wikipedia.org/wiki/Hybrid_drive#Solid-state_hybrid_drive

 

NEW QUESTION 58
What is an accurate statement about scale-out NAS?

• A. Creates a different file system for each node in the cluster
• B. Pools node resources in a cluster to work as multiple NAS devices
• C. Supports only data replication for protecting data
• D. Stripes data across nodes with mirror or parity protection

Answer: D

 

NEW QUESTION 59
An administrator has defined a backup policy. Full backups will be performed at 8 PM every Monday and incremental backups performed at 8 PM the remaining days. How many backup copies are required to restore the files if they were accidentally deleted on Friday morning?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: A

 

NEW QUESTION 60
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. 38 hours
• B. 32 hours
• C. 40 hours
• D. 30 hours

Answer: C

 

NEW QUESTION 61
How do VSANs ensure security in an IT infrastructure?

• A. By providing isolation over a shared infrastructure
• B. By limiting the number of switches in a fabric
• C. By prohibiting an unused switch port from being used
• D. By authenticating a new switch that joins a fabric

Answer: A

 

NEW QUESTION 62
What is an accurate statement about Storage Class Memory (SCM)?

• A. SCM can be addressed at the bit or word level
• B. SCM read and write speeds are slower than flash
• C. SCM is faster than DRAM
• D. SCM has volatile memory

Answer: C

Explanation:
Explanation/Reference: https://www.purestorage.com/resources/glossary/scm-storage-class-memory.html

 

NEW QUESTION 63
An application generates 8400 small random I/Os at peak workloads with a read/write ratio of 2:1.
What is the disk load at peak activity for a RAID 1/0 configuration?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: C

 

NEW QUESTION 64
What is an activity in the risk assessment step of risk management?

• A. Identify the sources of threats that increase the risks
• B. Continuously observe the existing risks
• C. Plan and deploy security controls
• D. Determine the likelihood of a risk

Answer: D

 

NEW QUESTION 65
Which Dell EMC product enables continuous protection for any PIT recovery and offers multi-site support?

• A. Avamar
• B. SRDF
• C. RecoverPoint
• D. SourceOne

Answer: C

Explanation:
Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/data-sheets/products/storage-2/h2769- recoverpoint-ds.pdf

 

NEW QUESTION 66
What is a key advantage of implementing FCIP?

• A. Ensures lossless transmission of FC traffic across data centers over Ethernet.
• B. Provides a dedicated network for transmission of storage traffic within a data center.
• C. Enables migration of VMs across data centers by using existing FC networks.
• D. Provides a disaster recovery solution by replicating data across data centers.

Answer: D

Explanation:
Explanation/Reference: https://www.cisco.com/c/dam/en/us/solutions/collateral/data-center-virtualization/ieee-802-1-data- center-bridging/white_paper_FCIAFCoE.pdf

 

NEW QUESTION 67
An organization plans to deploy a new application in their environment. The new application requires 3 TB of storage space. During peak workloads, the application is expected to generate
2450 IOPS with a typical I/O size of 2 KB. The capacity of each available disk drive is 500 GB.
The maximum number of IOPS a drive can perform at with 70 percent utilization is 90 IOPS.
What is the minimum number of disk drives needed to meet the application's capacity and performance requirements given a RAID 0 configuration?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: D

 

NEW QUESTION 68
Which data archiving component scans primary storage to find the files that meet the archiving policy?

• A. Archive stub file
• B. Archive agent
• C. Archive storage
• D. Archive database server

Answer: B

 

NEW QUESTION 69
What is an accurate statement about scale-out NAS?

• A. Creates a different file system for each node in the cluster
• B. Pools node resources in a cluster to work as multiple NAS devices
• C. Supports only data replication for protecting data
• D. Stripes data across nodes with mirror or parity protection

Answer: D

Explanation:
Explanation/Reference: https://www.mycloudwiki.com/san/nas-architecture/

 

NEW QUESTION 70
What is a key advantage of cloning a virtual machine (VM)?

• A. Reduces the time required to create multiple copies of a VM.
• B. Ability to run new VMs simultaneously with the same IP address.
• C. Eliminates the need to create multiple snapshots for a VM.
• D. Improves the performance of an existing VM and new VMs.

Answer: A

 

NEW QUESTION 71
What is an accurate statement about Challenge Handshake Authentication Protocol (CHAP) control?

• A. Provides strong authentication for client-server applications by using secret-key cryptography
• B. Enables an organization to use authentication services from an identity provider
• C. Allows a client to access protected resources from a resource server on behalf of a resource owner
• D. Enables initiators and targets to authenticate each other by using a shared secret code

Answer: D

 

NEW QUESTION 72
What is an example of a Performance Management task?

• A. Selecting an appropriate RAID type for a storage pool.
• B. Removing unused resources from a service and reassigning them to another.
• C. Scanning applications and databases to identify vulnerabilities.
• D. Planning and architecting data backup and replication solutions.

Answer: A

Explanation:
The performance management tasks on a SAN include implementing new ISLs and aggregating links in a multiswitch fabric to eliminate performance bottleneck. The storage system-related tasks include separating sequential and random I/Os to different spindles, selecting an appropriate RAID type for a storage pool, and changing storage tiering policy and cache configuration, when the performance management is concerned.

 

NEW QUESTION 73
A company plans to deploy a new application in their environment. The new application requires 2 TB of storage space. During peak workloads, the application is expected to generate 4500 IOPS with a typical I/O size of 4 KB. The capacity of each available disk drive is 250 GB. In addition, the maximum number of IOPS a drive can perform at with a 70% utilization is 90 IOPS.
What is the minimum number of disk drives needed to meet the application's capacity and performance requirements for a RAID 0 configuration?

• A. 0
• B. 1
• C. 2
• D. 3

Answer: C

Explanation:

 

NEW QUESTION 74
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