Download Information Storage and Management v4 exam.DEA-1TT4.ActualTests.2019-11-12.36q.vcex

Vendor: Dell
Exam Code: DEA-1TT4
Exam Name: Information Storage and Management v4 exam
Date: Nov 12, 2019
File Size: 540 KB

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Question 1
Which exhibit represents a Type 1 hypervisor?
  1.   
  2.   
  3.   
  4.   
Correct answer: A
Question 2
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 3
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 4
A company is using an intrusion detection and prevention system (IDPS) to scan and analyze intrusion events. 
Which IDPS technique uses a database that contains known attack patterns?
  1. Role-based
  2. Profile-based
  3. Signature-based
  4. Anomaly-based
Correct answer: C
Explanation:
Reference: https://pdfs.semanticscholar.org/e874/32283e90da5bceb3b17550570ec3a210f43c.pdf
Reference: https://pdfs.semanticscholar.org/e874/32283e90da5bceb3b17550570ec3a210f43c.pdf
Question 5
In an archiving environment, how is a content address created in a content addressable storage (CAS) system to store an object?
  1. From the metadata of an object.
  2. By using the logical address of the memory space.
  3. From the binary representation of an object.
  4. By using the physical address of the storage device.
Correct answer: D
Question 6
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 7
Which layer of the OSI model provides the functional and procedural methods to transfer data between network entities?
  1. Data link
  2. Presentation
  3. Session
  4. Application
Correct answer: A
Explanation:
Reference: https://en.wikibooks.org/wiki/Network_Plus_Certification/Management/OSI_Model
Reference: https://en.wikibooks.org/wiki/Network_Plus_Certification/Management/OSI_Model
Question 8
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 9
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 10
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 11
Which exhibit represents a Type 1 hypervisor?
  1.   
  2.   
  3.   
  4.   
Correct answer: A
Question 12
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 13
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 14
A company is using an intrusion detection and prevention system (IDPS) to scan and analyze intrusion events. 
Which IDPS technique uses a database that contains known attack patterns?
  1. Role-based
  2. Profile-based
  3. Signature-based
  4. Anomaly-based
Correct answer: C
Explanation:
Reference: https://pdfs.semanticscholar.org/e874/32283e90da5bceb3b17550570ec3a210f43c.pdf
Reference: https://pdfs.semanticscholar.org/e874/32283e90da5bceb3b17550570ec3a210f43c.pdf
Question 15
In an archiving environment, how is a content address created in a content addressable storage (CAS) system to store an object?
  1. From the metadata of an object.
  2. By using the logical address of the memory space.
  3. From the binary representation of an object.
  4. By using the physical address of the storage device.
Correct answer: D
Question 16
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 17
Which layer of the OSI model provides the functional and procedural methods to transfer data between network entities?
  1. Data link
  2. Presentation
  3. Session
  4. Application
Correct answer: A
Explanation:
Reference: https://en.wikibooks.org/wiki/Network_Plus_Certification/Management/OSI_Model
Reference: https://en.wikibooks.org/wiki/Network_Plus_Certification/Management/OSI_Model
Question 18
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 19
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 20
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
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