Guaranteed Accomplishment with Newest Nov-2023 FREE EMC DEA-1TT5 [Q34-Q56] : IT Certification Exam Braindumps : http://blog.braindumpsit.com

NO.34 What describes dynamic disk sparing?
Response:

Replaces the identity of the failed drive with the working drive

Allows changing the data protection scheme applied on the RAID set

Replaces a failed disk drive by assuming the identity of the failed disk drive

Contains mirrored data at all times and used when the primary drive fails

NO.35 What accurately describes an Incident in a storage infrastructure?
Response:

Unknown root cause of one or more disruptions to service.

Any event that may lead to the disruption of a service.

Support request to help access an IT resource.

Any event that may create a change in correcting a known error.

NO.36 Which statement is true regarding virtual provisioning?

Shared and Thin LUNS can be expanded rapidly with only minor disruptions

Multiple shared storage pools can be created while each pool must be allocated to a unique thin LUN

Virtual provisioning enables more efficient allocation of storage to compute systems correct

Virtual provisioning prevents issues that arise from oversubscription

NO.37 A user lost access to a key VM due to a hardware failure. A proxy server regularly takes PIT snapshots of the VM to protect the data.
What type of data protection method is this called?

Agent-based

Image-based

Backup as a service

Local replication

NO.38 Match the object-based storage device (OSD) features with their descriptions.

NO.39 What is an accurate statement about a virtual machine (VM) clone?
Response:

VM clone is deleted automatically when the parent VM powers down

Provides the capability to restore VM data to any point-in-time

VM clone is assigned a separate network identity

Changes made to the VM clone always affects the parent VM

NO.40 What is an advantage of implementing email archiving?

Reduce the cost of managing the email archiving server and storage

Reduce redundant emails in a mailbox to facilitate faster recovery

Provide high availability and continuous access to business emails

Increase the mailbox space by moving old emails to archive storage

NO.41 What accurately describes a shared pool in virtual provisioning?

Should contain only homogeneous disk drive types.

Supports a single RAID protection level.

Consists of only a virtual storage volume.

Should contain only physical drives with different sizes.

NO.42 What is an example of a security management task in a storage infrastructure?
Response:

Configuring LUN masking to restrict hosts from accessing a specific LUN

Enforcing storage space quotas to restrict users from overprovisioning resources

Restricting the number of simultaneous client access to application servers

Enabling sending messages to a support center in the event of resource failure

NO.43 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?

7

34

50

40

NO.44 Which benefit does the measured service characteristic provide to a cloud service provider?
Response:

Enables control and optimization of resource use

Enables cloud services to communicate with each other

Enables availability of specific resources depending on policy

Enables the reduction and/or elimination of upfront IT expenditure

NO.45 A customer uses FCIP to connect local and remote FC SANs. The remote SAN is continuously replicated to, and used to store daily backup data. Latency over the IP WAN increases to unacceptable levels during peak replication periods. No other data transfer services using the WAN experience the same latency problem.
What is the likely cause of the data replication performance issue?

Ethernet frame segmentation

FCIP gateway FC ports set to TE_Port mode

IP packet segmentation

FCIP gateway FC ports set to EX_Port mode

NO.46 What type of technology is used in SSD devices to provide non-volatile data storage?

Static RAM

Dynamic RAM memory

Flash memory

Programmable read-only memory

NO.47 What is a function of a Fibre Channel Forwarder in an FCoE SAN?
Response:

Applies zoning configurations and provides fabric services

Transfers FCoE traffic over an FC SAN

Encapsulates IP packets into FC frames

Provides both NIC and FC HBA functionality

NO.48 A consumer is interested in a service that provides multiple operating systems and programming frameworks for application development and deployment.
Which recommended cloud service model will meet these requirements?

Storage as a Service

Platform as a Service

Infrastructure as a Service

Software as a Service

NO.49 Which logical components are required in compute systems?
Response:

Operating system
Deduplicating file system
RAID LUN manager
Device drivers

Operating system
File system
RAID LUN manager
Device drivers

Operating system
File system
Logical volume manager
Device drivers

Operating system
Deduplicating File system
Logical volume manager
Device drivers

NO.50 Which Dell EMC product is a hyper-scale storage infrastructure that provides universal accessibility with support for object and HDFS?

ViPR Controller

PowerMax

Isilon

Elastic Cloud Storage

NO.51 What is a benefit of differential backup over incremental backup?

Incremental backup can expand to contain more data than differential backup.

Differential backups have longer restore times than incremental backup.

Differential backup can expand to contain more data than an incremental backup

Incremental backups determine the backup copy used to restore the data.

NO.52 What is a benefit of block-level storage virtualization?
Response:

Enables the online expansion of virtual volumes

Enhances performance by limiting the RSCN traffic

Improves security through logical segmentation of block storage devices

Increases scalability through separation of FC addresses across VSANs

NO.53 What accurately describes an Incident in a storage infrastructure?

Unknown root cause of one or more disruptions to service.

Any event that may lead to the disruption of a service.

Support request to help access an IT resource.

Any event that may create a change in correcting a known error.

NO.54 What is a feature a hypervisor?

lsolates the physical resources of a single compute system

Provides a VMM that manages all VMS on a single compute system

lsolates the VMs on a single compute system

Provides a VMM that manages all VMs on a clustered compute system

NO.55 What is an accurate statement about a virtual machine (VM) snapshot?
Response:

Captures the state and data of a running VM at a specific point-in-time

Provides the capability to delete the parent VM once the snapshot is created

Runs as an independent copy from the parent VM

Provides the capability to restore VM data to any point-in-time

NO.56 What does using a service-focused approach provide to managing the storage infrastructure?

Determines the optimal amount of storage space needed in a backup storage system

Provides hardware-specific management tasks that are automated

Determines the appropriate workflow upon receiving a service provisioning request

Provides detailed information on configuration, connectivity, and component interrelationships