Dell Dell Certifications DEA-1TT4 Questions & Answers

• Question 41:

  Which file system uses only UNIX systems for a client-server application protocol and Remote Procedure Call (RPC) for file sharing?

  A. New Technology File System (NTFS)

  B. Common Internet File System (CIFS)

  C. Hadoop Distributed File System (HDFS)

  D. Network File System (NFS)

  Correct Answer: D

  Reference: https://www.sciencedirect.com/topics/computer-science/network-file-system

• Question 42:

  

  Which operation is represented in the exhibit?

  A. Write-back Cache

  B. Read Cache Miss

  C. Write-through Cache

  D. Read Cache Hit

  Correct Answer: A

  Reference: https://doc.opensuse.org/documentation/leap/virtualization/html/book-virt/cha- cachemodes.html

• Question 43:

  Which management function involves configuring LUN masking to restrict hosts from accessing a specific LUN in a data center environment?

  A. Performance Management

  B. Change Management

  C. Security Management

  D. Configuration Management

  Correct Answer: C

  Reference: https://sites.google.com/site/testwikiforfirstciscolab/shd/14-securing-the-storage-infrastructure

• Question 44:

  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. Multi-factor authentication

  B. Demilitarized zone

  C. Data shredding

  D. Encryption

  Correct Answer: D

• Question 45:

  A company wants to implement a Fibre Channel (FC) SAN topology. The implementation will involve deploying four switches for localized compute and storage system connectivity. In addition, to meet their applications' performance requirements, they need a maximum of one ISL and redundant connections for their compute to storage traffic.

  Which topology should be recommended?

  A. Full mesh topology

  B. Bus topology

  C. Partial mesh topology

  D. Single-switch topology

  Correct Answer: A

  Reference: https://www.mycloudwiki.com/san/fc-san-topologies/

• Question 46:

  Which technology uses the concept that real-life objects can independently share and process information with minimal human interaction?

  A. Deep Learning

  B. Cloud computing

  C. Internet of Things

  D. Artificial Intelligence

  Correct Answer: C

  Reference: https://www.i-scoop.eu/internet-of-things-guide/

• Question 47:

  Which Dell EMC product provides a software-defined platform that supports both block and file storage services?

  A. XtremIO

  B. PowerMax

  C. FAST VP

  D. VPLEX

  Correct Answer: D

• Question 48:

  Why is it important for organizations to implement a backup solution in a data center environment?

  A. Improve the integrity of critical data

  B. Ensure the availability of production data

  C. Minimize the cost of data protection

  D. Reduce redundant data in a production environment

  Correct Answer: B

• Question 49:

  What is a characteristic of the Orchestration layer in a modern data center architecture?

  A. Interacts directly with physical components across layers to begin provisioning tasks

  B. Enables automatic updates of offerings listed in the service catalog with pre-defined workflows

  C. Allows centralized, automated, and policy-driven management of heterogeneous resources

  D. Enables automated arrangement, coordination, and management of resource provisioning tasks

  Correct Answer: D

  Reference: https://www.bmc.com/blogs/it-orchestration-vs-automation-whats-the-difference/

• Question 50:

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

  A. RecoverPoint

  B. Avamar

  C. SourceOne

  D. SRDF

  Correct Answer: A

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