Dell EMC DEA-1TT4 Exam Practice Test Instant Access

Question 1

What is an accurate statement about a virtual SAN (VSAN)?

AEvents causing traffic disruptions in one VSAN are propagated to other VSANs

BNodes that are present in different VSANs should not have the same FC address

CEvery VSAN created on a physical SAN must have the same fabric configuration

DEach VSAN has its own fabric services, configuration, and set of FC addresses

Answer : D

Question 2

An Ethernet switch has eight ports and all ports must be operational for 24 hours, from Monday through Friday. However, a failure of Port4 occurs as follows:

* Monday = 8 PM to 9 PM

* Wednesday 7 PM to 9 PM

* Thursday = 6 AM to 9 AM

* Saturday = 4 PM to 7 PM

What is the MTTR of Port 4?

A2 hours

B3 hours

C28 hours

D38 hours
MTTR = Total downtime / Number of failures
MTTR = 1+2+3 / 3 = 2

Answer : A

Question 3

Which technology is used in the media and entertainment industry to enable content-based search activity and to create video subtitles using natural language processing?

AMachine learning

BSocial networking

CCloud computing

DInternet of Things

Answer : A

Question 4

Which file system uses only UNIX systems for a client-server application protocol and Remote Procedure Call (RPC) for file sharing?

ANew Technology File System (NTFS)

BCommon Internet File System (CIFS)

CHadoop Distributed File System (HDFS)

DNetwork File System (NFS)

Answer : D

Question 5

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

Question 6

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 7

What is an accurate statement about stretched VLANs?

AReduces network bandwidth requirements during VM migration across sites.

BRequires a change in the VMs' IP addresses to match the addressing scheme at the other sites.

CEnables automatic modification of VLAN addresses during VM migration across sites.

DSupports migration of VMs across sites without the need to change their network configurations.
Stretched VLANs also enable the movement of virtual machines (VMs) between
sites without the need to change their network configurations.

Answer : D

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