Download Information Storage and Management v4 exam.DEA-1TT4.ExamLabs.2020-02-03.37q.vcex

Vendor: Dell
Exam Code: DEA-1TT4
Exam Name: Information Storage and Management v4 exam
Date: Feb 03, 2020
File Size: 587 KB
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Demo Questions

Question 1
An Ethernet switch has eight ports and all ports must be operational for 24 hours, from Monday through Friday. However, a failure of Port4 occurs as follows:
  • Monday = 8 PM to 9 PM 
  • Wednesday 7 PM to 9 PM 
  • Thursday = 6 AM to 9 AM 
  • Saturday = 4 PM to 7 PM 
What is the MTTR of Port 4?
  1. 2 hours
  2. 3 hours
  3. 28 hours
  4. 38 hours
Correct answer: A
Question 2
What accurately describes an iSCSI HBA?
  1. Performs both iSCSI and TCP/IP processing
  2. Requires CPU cycles for TCP/IP processing
  3. Requires a software adapter with built-in functionality
  4. Enables transmission of data through iSCSI tunneling
Correct answer: A
Explanation:
Reference: https://www.dell.com/downloads/global/power/ps4q09-20090419-McConnell.pdf
Reference: https://www.dell.com/downloads/global/power/ps4q09-20090419-McConnell.pdf
Question 3
When using the erasure coding technique in an object-based storage system, data is divided into 12 data segments and 4 coding segments. 
What is the maximum number of disk drive failures against which data is protected by the configuration?
  1. 3
  2. 4
  3. 8
  4. 12
Correct answer: A
Question 4
What is a key advantage of cloning a virtual machine (VM)?
  1. Ability to run new VMs simultaneously with the same IP address.
  2. Reduces the time required to create multiple copies of a VM.
  3. Improves the performance of an existing VM and new VMs.
  4. Eliminates the need to create multiple snapshots for a VM.
Correct answer: B
Question 5
Why is it important for organizations to store, protect, and manage their data?
  1. Reduce the amount of data to be replicated, migrated, and backed up.
  2. Rapidly develop and deploy modern applications for business improvement.
  3. Develop new business opportunities by leveraging existing data.
  4. Reduce the complexity in managing the data center environment.
Correct answer: C
Question 6
Which Dell EMC product is a hyper-scale storage infrastructure that provides universal accessibility with support for object and HDFS?
  1. ViPR Controller
  2. PowerMax
  3. Isilon
  4. Elastic Cloud Storage
Correct answer: D
Explanation:
Reference: https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=10&ved=2ahUKEwibs5yDjablAhVCzBoKHbc6AhgQFjAJegQIAxAC&url=https%3A%2F%2Fwww.dell.com%2Fcommunity%2Fs%2Fvjauj58549%2Fattachments%2Fvjauj58549%2Fsolutions-ch%2F516%2F1%2Fh13999-hadoop-ecs-data-services-wp.pdf&usg=AOvVaw1jTgO2qHQLxapR5zvgXWpH
Reference: https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=10&ved=2ahUKEwibs5yDjablAhVCzBoKHbc6AhgQFjAJegQIAxAC&url=https%3A%2F%2Fwww.dell.com%2Fcommunity%2Fs%2Fvjauj58549%2Fattachments%2Fvjauj58549%2Fsolutions-ch%2F516%2F1%2Fh13999-hadoop-ecs-data-services-wp.pdf&usg=AOvVaw1jTgO2qHQLxapR5zvgXWpH
Question 7
Which cloud deployment model allows provisioning of a cloud infrastructure only for use by a single organization having multiple consumers?
  1. Public cloud
  2. Multi-cloud
  3. Hybrid cloud
  4. Private cloud
Correct answer: D
Explanation:
Reference: https://www.paranet.com/blog/bid/128265/The-Four-Types-of-Cloud-Computing-Models
Reference: https://www.paranet.com/blog/bid/128265/The-Four-Types-of-Cloud-Computing-Models
Question 8
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?
  1. 8
  2. 40
  3. 50
  4. 70
Correct answer: D
Explanation:
Reference: https://www.dell.com/community/Student-Discussions/E10-001-Exam-Question-Query/td-p/7099780
Reference: https://www.dell.com/community/Student-Discussions/E10-001-Exam-Question-Query/td-p/7099780
Question 9
Which technology decouples the OS, applications, and user state from a physical compute system?
  1. Application virtualization
  2. Storage virtualization
  3. Thin client virtualization
  4. Desktop virtualization
Correct answer: D
Question 10
What is the goal of a business continuity solution?
  1. Reduce the amount of investment in protecting an organization's business-related data.
  2. Avoid a disaster in a data protection environment to control the loss of data.
  3. Ensure information availability that is required to conduct vital business operations.
  4. Eliminate security threats in a data protection environment for continuous access to data.
Correct answer: C
Explanation:
Reference: https://www.oreilly.com/library/view/information-storage-and/9781118236963/9781118236963c09.xhtml
Reference: https://www.oreilly.com/library/view/information-storage-and/9781118236963/9781118236963c09.xhtml
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