The Most Update DEA-1TT5 ISM V5 Exam Questions

1. What is a function of the metadata service in an object-based storage device (OSD)?

Generates the file system namespace from the file contents.

Manages both physical and logical disks on which the user data is stored.

Manages the storage space for all remote clients.

Maintains the object IDs and file system namespace mappings.

2. Which action takes place during the login phase in an FCoE SAN?

VN_Ports obtain FC addresses

Nodes locate the Fibre Channel Forwarder

Initialization protocol starts transporting FC data

VN_Port to N_Port pairing is established

3. Which cloud computing characteristic enables consumers to use cloud services on heterogeneous thin or thick client platforms?

Resource pooling

High availability

On-demand self-service

Broad network access

4. Which cloud computing characteristic enables multi-tenancy and abstracts the location of provided resources?

Resource pooling

Measured service

Rapid elasticity

Broad network access

5. Which client-server protocol uses a ticket-based authentication mechanism?

CHAP

Kerberos

iSNS

OpenID

6. What is an accurate statement about hypervisor-based continuous data protection (CDP)?

Write splitter is embedded in the hypervisor

Journal is stored in a virtual machine

Journal and replica use the same storage volume

Virtual appliance runs on a storage system

7. Why is it important for organizations to implement a multi-site remote replication solution?

Ensure data protection is always available if there are any single site failures

Provide consistent near-zero RPO in the event of source and remote site failures

Perform synchronous replication with low network bandwidth

Recover data to any point-in-time in the event of a remote site failure

8. If a company has experienced a passive attack on its IT infrastructure, how is the company’s security impacted?

Access to services is denied.

Availability of data is affected.

Information privacy is compromised.

Data is altered by an unauthorized user.

9. Why do organizations prefer to adopt Disaster Recovery as a Service (DRaaS)?

Increase the effective utilization of hardware resources in their data centers

Eliminate both CAPEX and OPEX in managing disaster recovery at remote sites

Understand and learn DRaaS best practices from service providers

Avoid maintaining a complete set of IT resources in a remote data center for disaster recovery

10. What keeps the name server up-to-date on all switches in a fabric?

SW-RSCN

Management server

Zoning

FLOGI

11. Which component initiates scheduled backups during backup operations?

Backup server

Backup client

Backup storage node

Backup device

12. In a virtualized environment, which method enables a virtual machine to be rolled back in case of a logical corruption to the virtual machine?

Virtual volume replication

VM snapshot

Storage array volume replication

VM clone

13. What is an accurate statement about image-based backup of virtual machines (VMs)?

Backup agents run only inside the VM

Backup processing is offloaded from the hypervisor

Backup process does not use snapshot technology

Backup agents run on both the VMs and hypervisor

14. What is determined by the amount of space configured for the journal in continuous data protection (CDP) replication?

Length of time required to recover the data

Length of time the recovery points can go back

Amount of data that can be restored to a specific point

Amount of space the source and replica volumes require

15. What is a component of an FCoE switch?

Ethernet Bridge

Virtual N_Port

Converged Network Adapter

FCIP Forwarder

16. Which EMC product is a VNX array-based local replication software that creates a full volume mirrorof the source?

SnapView Snapshot

SnapView Clone

TimeFinder/Snap

TimeFinder/Clone

17. What does an area ID represent in Fibre Channel (FC) addressing?

Group of switch ports

Switch within a group

Port within a group

Group of switches

18. What is an accurate statement about three-way NDMP backup in a NAS environment?

Backup device can be shared among multiple NAS heads

Each NAS head should have a dedicated backup device

Backup data traverses at least three NAS heads before reaching the backup device

Backup is performed only when three or more NAS heads are present

19. What is determined by the recovery point objective in a business continuity solution?

Frequency of the backup

Type of backup devices

Type of disaster recovery site

Distance between the primary and disaster recovery sites

20. What describes dynamic disk sparing?

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

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