Dell EMC DES-1111 Exam Practice Test Instant Access

Question 1

A storage architect is looking for best practices to expand an existing single V-Brick VMAX All Flash 250. They are planning to expand the VMAX configuration to a dual V-Brick model for better performance.

What is a consideration?

ABoth V-Bricks must contain 1 TB of cache each

BRAID type of both V-Bricks must be the same

CCache size of both V-Bricks must be equal

DNumber of drives must be less than or equal to 96

Answer : C

Question 2

When implementing SRDF/Metro with Array Witness, what is a requirement of the witness array?

AEmpty RDF group from witness to source and target

BvApp running on a VMware ESXi server

CMinimum of two witness arrays

DTwo RDF groups with source and target devices

Answer : D

Question 3

A storage administrator uses Unisphere for PowerMax to provision new storage from a VMAX All Flash array. Which Workload Type is recommended for a combination of small and large block I/O workloads?

ADSS

BOptimized

COLTP

DNone

Answer : D

Reference https://docs.openstack.org/cinder/train/configuration/block-storage/drivers/dell-emc-powermax-driver.html

Question 4

What is a characteristic of a Secure Snapshot?

AAdministrators are only able to delete a Secure Snapshot before its expiration date

BThe Secure Snapshot remains secure after its expiration date, as long as it is linked

CAdministrators can only extend the expiration date before the Secure Snapshot expires

DThe Secure Snapshot can be converted to a traditional snapshot

Answer : B

Question 5

A storage administrator is provisioning storage on a PowerMax 2000 array. The application requires fast reads and the highest possible data protection.

Which RAID level should be recommended?

ARAID 6 (6 + 2)

BRAID 5 (3 + 1)

CRAID 6 (14 + 2)

DRAID 5 (7 + 1)

Answer : B

Question 6

A PowerMax Storage Group has Host I/O limits set at 10000 IOPS. The Port Group contains four ports across different directors. The Dynamic Distribution is set to OnFailure.

What is the maximum IOPS the Storage Group can achieve in the event a switch port being used by one of the director ports fails but the director remains online?

A2500

B5000

C7500

D10000

Answer : B

Question 7

What is the default data collection interval for TTP collections?

A5 minutes

B10 minutes

C15 minutes

D30 minutes

Answer : C

Dell EMC DES-1111 Specialist - Technology Architect, PowerMax and VMAX All Flash Solutions Exam Practice Test