[2022] DEA-1TT4.pdf - Questions Answers PDF Sample Questions Reliable
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NEW QUESTION 54
Which capability does big data analytics provide?
- A. Enabling data-driven decisions from large volumes of data
- B. Performing analytics using traditional tools
- C. Storing large volumes of data without affecting availability
- D. Reducing the data storage capacity requirement
Answer: A
NEW QUESTION 55
What is the goal of a business continuity solution?
- A. Avoid a disaster in a data protection environment to control the loss of data.
- B. Reduce the amount of investment in protecting an organization's business-related data.
- C. Eliminate security threats in a data protection environment for continuous access to data.
- D. Ensure information availability that is required to conduct vital business operations.
Answer: D
NEW QUESTION 56
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 57
Which technique is used in Kerberos to authenticate a client-server application across an insecure network?
- A. One-way hash function
- B. OpenID control
- C. Secret-key cryptography
- D. Shared secret
Answer: C
NEW QUESTION 58
Which layer of the OSI model provides the functional and procedural methods to transfer data between network entities?
- A. Application
- B. Presentation
- C. Data link
- D. Session
Answer: C
NEW QUESTION 59
Which LUN expansion technique provides both capacity expansion and performance improvement?
- A. Striped metaLUN
- B. Concatenated metaLUN
- C. Partitioned metaLUN
- D. Virtual metaLUN
Answer: A
NEW QUESTION 60
Which security mechanism ensures secure access to internal assets while enabling Internet-based access to selected resources?
- A. Discovery domain
- B. Virtual private network
- C. Demilitarized zone
- D. Virtual local area network
Answer: D
NEW QUESTION 61
What is a benefit of link aggregation?
- A. Improves ISL utilization by increasing the network traffic on a specific ISL.
- B. Optimizes fabric performance by distributing network traffic across ISLs.
- C. Saves bandwidth by restricting traffic to a specific potentially congested ISL.
- D. Yields a higher throughput by combining two parallel ISLs into a single physical ISL.
Answer: B
Explanation:
Explanation/Reference: https://www.mycloudwiki.com/san/fc-san-topologies/
NEW QUESTION 62
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?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 63
To authenticate a user using OpenID authentication control, what are the correct sequence of steps?
Answer:
Explanation:
NEW QUESTION 64
In a virtualized environment, which method enables a virtual machine to be rolled back in case of a logical corruption to the virtual machine?
- A. VM clone
- B. VM snapshot
- C. Virtual volume replication
- D. Storage array volume replication
Answer: B
NEW QUESTION 65
Drag and Drop Question
Match the Fibre Channel (FC) Layers with their respective functions.
Answer:
Explanation:
NEW QUESTION 66
Why should a replica be consistent with its source?
- A. Reduce the need to create multiple replicas
- B. Reduce the size of the replica
- C. Ensure the usability of the replica
- D. Ensure the security of the replica
Answer: B
NEW QUESTION 67
Which security mechanism ensures secure access to internal assets while enabling Internet-based access to selected resources?
- A. Virtual local area network
- B. Discovery domain
- C. Virtual private network
- D. Demilitarized zone
Answer: D
Explanation:
Demilitarized Zone A control to secure internal assets while enabling Internet-based access to selected resources.
NEW QUESTION 68
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
NEW QUESTION 69
If a company has experienced a passive attack on its IT infrastructure, how is the company's security impacted?
- A. Information privacy is compromised.
- B. Availability of data is affected.
- C. Access to services is denied.
- D. Data is altered by an unauthorized user.
Answer: D
NEW QUESTION 70
What is the objective of security control?
- A. Maximize the attack surfaces and maximize the attack vector
- B. Minimize the attack surfaces and minimize the work factors
- C. Maximize the attack surfaces and minimize the attack vector
- D. Minimize the attack surfaces and maximize the work factors
Answer: B
Explanation:
Explanation/Reference: https://www.mycloudwiki.com/san/information-security-overview/
NEW QUESTION 71
Why is it important for organizations to store, protect, and manage their data?
- A. Rapidly develop and deploy modern applications for business improvement.
- B. Reduce the complexity in managing the data center environment.
- C. Reduce the amount of data to be replicated, migrated, and backed up.
- D. Develop new business opportunities by leveraging existing data.
Answer: D
NEW QUESTION 72
If a company has experienced a passive attack on its IT infrastructure, how is the company's security impacted?
- A. Information privacy is compromised.
- B. Availability of data is affected.
- C. Access to services is denied.
- D. Data is altered by an unauthorized user.
Answer: D
Explanation:
Explanation/Reference:
NEW QUESTION 73
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Dell EMC Information Storage and Management Exam Certification Details:
| Exam Code | DEA-1TT4 |
| Sample Questions | Dell EMC Information Storage and Management Sample Questions |
| Number of Questions | 60 |
| Passing Score | 60% |
| Exam Name | Dell EMC Certified Associate - Information Storage and Management (DECA-ISM) |
| Books / Training | Information Storage Management (ISM) V4 - OnDemand Course (ES131STG00799) Information Storage Management V4 -Classroom (ES111STG00802) |
| Exam Price | $230 (USD) |
| Duration | 90 mins |
| Schedule Exam | Pearson VUE |
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