Dell EMC DEA-1TT4 Exam Questions Instant Access

Question 1

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

AGenerates the file system namespace from the file contents.

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

CManages the storage space for all remote clients.

DMaintains the object IDs and file system namespace mappings.

Answer : D

Question 2

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

ALength of time required to recover the data

BLength of time the recovery points can go back

CAmount of data that can be restored to a specific point

DAmount of space the source and replica volumes require

Answer : D

Question 3

In a Fibre Channel (FC) protocol stack, what is the function of the FC-2 layer?

AProvides transmission words, primitive signals, and link initialization

BProvides FC addressing, structure, and organization of data

CProvides standards for the physical interface, media, and transmission of bits

DProvides application interfaces and maps several protocols to FC layers

Answer : B

Question 4

What accurately describes hypervisor-based continuous data protection?

AVirtual appliance is running on a hypervisor.

BJournal is stored in a virtual machine.

CVirtual appliance runs on a storage system.

DReplica volumes are created in the hypervisor.

Answer : A

Question 5

In the event of a disk failure, which RAID level enables quick data reconstruction?

ARAID 3

BRAID 5

CRAID 6

DRAID 10

Answer : C

Question 6

A company wants to implement a Fibre Channel (FC) SAN topology. The implementation will involve deploying four switches for localized compute and storage system connectivity. In addition, to meet their applications' performance requirements, they need a maximum of one ISL and redundant connections for their compute to storage traffic.

Which topology should be recommended?

AFull mesh topology

BBus topology

CPartial mesh topology

DSingle-switch topology

Answer : A

Question 7

In a compute-based storage area network (SAN), what is a function of the metadata manager?

AHolds cluster-wide mapping information and load balancing in a compute-based SAN.

BPerforms the I/O operations on the local storage of a compute system as requested by a client.

CProvides an interface to the software-defined storage controller.

DControls all data read and write operations in a compute-based SAN.

Answer : A

Dell EMC Associate - Information Storage and Management Version 4.0 DEA-1TT4 Exam Questions