[Aug 26, 2023] Latest EMC DCA-ISM DEA-1TT5 Actual Free Exam Questions
EMC DCA-ISM DEA-1TT5 Dumps Updated Practice Test and 144 unique questions
NEW QUESTION # 43
What does the transformation of an operating model for third platform adoption involve?
Response:
- A. Establishing new roles and responsibilities to manage IT services
- B. Building new technical and business skills in the IT staff
- C. Provisioning IT resources through a self-service portal
- D. Adopting virtualization technologies to enable automation
Answer: C
NEW QUESTION # 44
Which parameter determines the rotation latency of a disk drive?
Response:
- A. Response time
- B. Data transfer speed
- C. Seek time
- D. Speed of the spindle
Answer: D
NEW QUESTION # 45
A company's assets are continuously under attack.
To deploy a security control mechanism to protect these assets, what should be considered?
- A. Maximize the attack surface
- B. Minimize the work factor
- C. Limited access to assets by unauthorized users
- D. Easy access to assets by authorized users correct
Answer: D
NEW QUESTION # 46
What is the effect of implementing link aggregation in an FC SAN environment?
- A. Distributes network traffic over ISLs that ensures even ISL utilization
- B. Saves bandwidth by restricting traffic to a specific potentially congested ISL
- C. Improves ISL utilization by increasing network traffic on a specific ISL
- D. Yields higher throughput by combing two parallel ISLs into a single physical ISL
Answer: D
NEW QUESTION # 47
What does using a service-focused approach provide to managing the storage infrastructure?
- A. Provides hardware-specific management tasks that are automated
- B. Determines the optimal amount of storage space needed in a backup storage system
- C. Determines the appropriate workflow upon receiving a service provisioning request
- D. Provides detailed information on configuration, connectivity, and component interrelationships
Answer: C
Explanation:
Explanation
Using a service-focused approach allows the storage infrastructure to be managed based on the needs of the business or customers. This approach focuses on the delivery of services, rather than just the management of storage components or devices. When a service provisioning request is received, the service-focused approach provides a framework to determine the appropriate workflow to fulfill that request. This may include provisioning additional storage resources, modifying existing configurations, or other tasks to meet the service level agreements (SLAs) of the business or customer. Reference: Section 1.3 Service-Oriented Storage Provisioning, page 16.
NEW QUESTION # 48
Which statement describes machine learning?
- A. Applies an algorithm to large amounts of data for pattern discovery
- B. Replicating a detailed process and then implementing it in software
- C. Organizes data efficiently so that compute systems can learn
- D. Developing a program to compute every possible outcome
Answer: B
NEW QUESTION # 49
A company plans to deploy a new application in their environment. The new application requires 5 TB of storage space. During peak workloads, the application is expected to generate 3000 IOPS with a typical I/O size of 3 KB. The capacity of each available disk drive is 750 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: A
NEW QUESTION # 50
Which standard provides FCoE with a lossless Ethernet network?
- A. SCSI Remote Direct Memory Access
- B. Data Center Bridging Exchange Protocol
- C. Data Center Bridging
- D. InfiniBand
Answer: C
NEW QUESTION # 51
A company is interested in an architecture that provides multitenancy. In addition, they want to lower CAPEX and OPEX for acquiring and managing an end-user computing infrastructure. Which recommended cloud service will meet these requirements?
Response:
- A. Desktop as a Service
- B. Storage as a Service
- C. Database as a Service
- D. Network as a Service
Answer: A
NEW QUESTION # 52
Which Dell EMC product is a disk-based backup and recovery solution that provides inherent source- based deduplication?
Response:
- A. SRDF
- B. Avamar
- C. Data Domain
- D. TimeFinder
Answer: B
NEW QUESTION # 53
Which exhibit represents a Type 2 hypervisor?
- A. Option B
- B. Option A
- C. Option D
- D. Option C
Answer: D
NEW QUESTION # 54
Which product enables employees to enroll their mobile devices in an enterprise environment and ensures secure access from the devices to the enterprise resources?
Response:
- A. VMware AppDefense
- B. Dell PowerEdge
- C. VMware AirWatch
- D. Dell InTrust
Answer: C
NEW QUESTION # 55
In a Fibre Channel (FC) protocol stack, what is the function of the FC-2 layer?
- A. Provides transmission words, primitive signals, and link initialization
- B. Provides application interfaces and maps several protocols to FC layers
- C. Provides standards for the physical interface, media, and transmission of bits
- D. Provides FC addressing, structure, and organization of data
Answer: D
NEW QUESTION # 56
In an SDS environment, which protocol supports the resource-oriented architecture for the development of scalable and lightweight web applications while adhering to a set of constraints?
- A. REST
- B. CIFS
- C. NFS
- D. FTP
Answer: A
NEW QUESTION # 57
In a data center environment, what is an advantage of using parity-based RAID protection over mirroring?
- A. Eliminates the write penalty for improving the performance
- B. Improves the efficiency of logical disk drives in the RAID set
- C. Reduces the storage capacity required to protect the data
- D. Increases the performance of small write I/O operation
Answer: C
NEW QUESTION # 58
An organization wants to protect data from accidental deletion, application crashes, data corruption, and disaster.
Which solution should the organization adopt?
- A. Storage tiering
- B. Thin provisioning
- C. Data archiving
- D. Data backup
Answer: D
NEW QUESTION # 59
Which hypervisor component is responsible for assigning system resources to a virtual machine?
Response:
- A. VMC
- B. VMM
- C. VMDK
- D. VNC
Answer: B
NEW QUESTION # 60
Refer to the Exhibit:
What type of data protection is represented?
- A. Backup
- B. Archiving
- C. Migration
- D. Deduplication
Answer: A
NEW QUESTION # 61
What is a function of a Fibre Channel Forwarder in an FCoE SAN?
Response:
- A. Encapsulates IP packets into FC frames
- B. Provides both NIC and FC HBA functionality
- C. Transfers FCoE traffic over an FC SAN
- D. Applies zoning configurations and provides fabric services
Answer: D
NEW QUESTION # 62
What is a benefit of deploying a Defense in Depth strategy?
Response:
- A. Enables organizations to deploy a unified security solution
- B. Eliminates the attack surface from the IT infrastructure
- C. Eliminates the attack vector from the IT infrastructure
- D. Provides additional time for organizations to detect and respond to an attack
Answer: D
NEW QUESTION # 63
Which component of an FCoE SAN applies zoning configurations and provides fabric services?
Response:
- A. Fibre Channel Forwarder
- B. Software FCoE Adapter
- C. FCoE storage system
- D. VN_Port
Answer: A
NEW QUESTION # 64
What is an accurate statement about an FCoE environment?
Response:
- A. FC Forwarder must split an FC frame into two or more FCoE frames based on the Ethertype
- B. FCoE controller sends RSCNs to all nodes to provide access control
- C. FCoE ASIC encapsulates FCoE frames into FC frames based on FC-to-FCoE mapping
- D. FCoE network must be configured to support jumbo frames for optimal performance
Answer: D
NEW QUESTION # 65
A backup administrator has defined a backup policy. The policy requires full backups to be performed at
10 PM every Sunday and incremental backups performed at 10 PM the remaining days.
If files were accidentally deleted Wednesday morning, how many backup copies are required to restore the files?
Response:
- A. 0
- B. 1
- C. 2
- D. 3
Answer: A
NEW QUESTION # 66
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