Dell EMC DEA-1TT4 Exam Practice Test Instant Access

Question 1

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 2

Which product delivers virtualized or hosted desktops and applications through a single platform?

AVMware Horizon

BDell EMC VxRail Appliance

CVMware NSX

DDell PowerEdge servers

Answer : A

Question 3

Why are organizations moving towards a modern data center implementation?

ADevelop modern applications in the public cloud without having the right skill set in-house.

BAbility to be agile, operate in real time, and develop intelligent products.

CDeploy only unified and converged IT resources to reduce the management complexity.

DReduce the cost of managing data center components by using a self-service catalog.

Answer : C

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

Why is it important for organizations to implement a backup solution in a data center environment?

AImprove the integrity of critical data

BEnsure the availability of production data

CMinimize the cost of data protection

DReduce redundant data in a production environment

Answer : B

Question 6

What is an accurate statement about variable prefetching?

AMany blocks that have recently been written to storage by the compute system are retrieved and placed in cache.

BMany non-contiguous blocks that are not currently required can be retrieved from cache in advance.

CStorage system prefetches data in multiples of the original I/O request size from the compute system.

DStorage system prefetches many non-contiguous blocks of data, with varied sizes, from cache.

Answer : D

Question 7

Which product enables employees to enroll their mobile devices in an enterprise environment and ensures secure access from the devices to the enterprise resources?

ADell PowerEdge

BDell InTrust

CVMware AirWatch

DVMware AppDefense

Answer : C

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