Dell EMC DEA-1TT4 Exam Practice Test Instant Access

Question 1

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 2

What is the goal of a business continuity solution?

AReduce the amount of investment in protecting an organization's business-related data.

BAvoid a disaster in a data protection environment to control the loss of data.

CEnsure information availability that is required to conduct vital business operations.

DEliminate security threats in a data protection environment for continuous access to data.

Answer : C

Question 3

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 4

Which operation is represented in the exhibit?

AWrite-back Cache

BRead Cache Miss

CWrite-through Cache

DRead Cache Hit

Answer : B

Question 5

Which Dell EMC product enables continuous protection for any PIT recovery and offers multi-site support?

ARecoverPoint

BAvamar

CSourceOne

DSRDF

Answer : A

Question 6

A Fibre Channel switch has eight ports and all ports must be operational 247. However, a failure of Port 5 occurs on a particular week as follows:

* Monday = 11 AM to 12 PM

* Thursday = 7 AM to 11 AM

* Saturday = 11 AM to 1 PM

What is the availability of Port 5 in that week?

A93%

B94.1%

C95.8%

D97%
Total uptime / Number of failures
MTBF =

Answer : C

Question 7

What is an advantage of deploying a purpose-built, disk-based backup appliance in a data center environment?

AEliminate the need for performing source-based deduplication.

BConvert the capital expenditure to an operational expenditure.

CLower the recovery time objective of an organization.

DRetain the fixed content for longer periods in the data center.

Answer : C

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