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D-MSS-DS-23 Dell Midrange Storage Solutions Design 2023 Questions and Answers

Questions 4

Which Dell PowerStore supported media devices carry a FIPS Type D certification?

Options:

A.

SAS SCM, NVMe SSD, and NVRAM

B.

SAS HDD, NVMe SSD, NVMe SCM, and SAS SSD

C.

NVMe SCM, NVMe SSD, and SAS SSD

D.

SAS SSD, NVMe SSD, NVMe SCM, and NVRAM

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Questions 5

Which CPU family is used on a Dell Unity XT 480?

Options:

A.

Haswell

B.

Ice Lake

C.

Broadwell

D.

Skylake

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Questions 6

A solution architect is sizing a new Dell Unity XT array that requires hybrid dynamic pools. Which option must be selected in Midrange Sizer?

Options:

A.

Advanced Performance

B.

Application Oriented

C.

Quick Configuration

D.

System Designer

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Questions 7

The CPU utilization in a Dell Unity XT system is currently at 68%. What is the level of CPU utilization?

Options:

A.

Extremely High Utilization

B.

High Utilization

C.

Low Utilization

D.

Normal Utilization

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Questions 8

What command is used to gather data from Brocade switches?

Options:

A.

show all

B.

show tech-support details

C.

supportshow

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Questions 9

What information must a solution architect gather before they start designing a storage solution?

Options:

A.

Application response, LAN, and WAN requirements

B.

Network Infrastructure, Storage, and Customer workload performance requirements

C.

LAN, SAN, and IOPS requirements

D.

LAN, SAN, and Customer workload requirements

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Questions 10

How are SAS ports used by Dell Unity XT storage processors?

Options:

A.

To move data to and from the backend drives.

B.

To provide host connectivity.

C.

To increase processing speed.

D.

To move data between the data array.

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Questions 11

Which two options are minimum requirements for PowerSizer Block workloads? (Select 2)

Options:

A.

Capacity Growth

B.

Performance Growth

C.

Split Workload

D.

Effective Capacity

E.

Performance

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Questions 12

What is Dell's recommendation for scheduling FAST VP relocation?

Options:

A.

Before backups or nightly batch processing

B.

During backups or nightly batch processing

C.

After backups or nightly batch processing

D.

Before and After backups or nightly batch processing

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Questions 13

When designing a system to support Oracle OLAP Workload for a new customer with no I/O details, what are the default selections for the I/O profile input in sizer?

Options:

A.

Sequential Read: 70% at 8 KiB Sequential Write: 30% at 8 KiB

B.

Random Read: 70% at 8 KiB Random Write: 30% at 8 KiB

C.

Sequential Read: 80% at 8 KiB Sequential Write: 20% at 8 KiB

D.

Random Read: 50% at 32 KiB Random Write: 50% at 32 KiB

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Questions 14

What are the inputs and outputs of the Unity Designer tool?

Options:

A.

Inputs: Sales order, Sizing XML file, System configuration PDF file Outputs: Detailed design, Excel configuration guide report

B.

Inputs: Sales order, Excel configuration guide report, Detailed design Outputs: Sales order, Sizing XML file, System configuration PDF file

C.

Inputs: Sales order, Detailed design, Excel configuration guide report Outputs: Sizing XML file, System configuration PDF file

D.

Inputs: Sales order, Sizing XML file, System requirements Excel file Outputs: Detailed design, Excel configuration guide report, System configuration PDF file

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Questions 15

A technical architect is designing a Dell Unity XT 480 using the System Designer option of Sizer. What is the recommended minimum amount of Flash that they should specify?

Options:

A.

5%

B.

10%

C.

15%

D.

7%

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Questions 16

Which tool can be used to migrate file data for Windows hosts from a legacy VNX array to a new Dell Unity XT array?

Options:

A.

SANCopy

B.

Rsync

C.

Robocopy

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Questions 17

An application owner needs 10 volumes for their application to be created, and they must have snapshots taken simultaneously with write-order-consistency. Which feature in Dell PowerStore should be used to enable this requirement?

Options:

A.

Volume Groups

B.

Snapshot Groups

C.

Data Groups

D.

Consistency Groups

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Questions 18

A customer has a data center with 30 different applications running on 30 volumes presented from PowerStore. They want to design a DR site within 300 km with 15 min RPO using storage-based asynchronous replication. Which protection policy design leads to most stable storage performance?

Options:

A.

Create 15 protection policies that are assigned to a pair of volumes, each scheduled with a oneminute shift from each other.

B.

Create two protection policies that are assigned to 15 volumes, each scheduled with a five minute shift from each other.

C.

Create a single protection policy assigned to 30 volumes, each scheduled with a five minute shift from each other.

D.

Create 30 protection policies that are assigned to a single volume, each scheduled with a one minute shift from each other.

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Questions 19

Which tool is used to remediate issues discovered during a site evaluation?

Options:

A.

CloudIQ

B.

ECT

C.

Live Optics

D.

Grab

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Questions 20

What is the maximum percentage of drives busy that the simple performance path considers to determine the achievable IOPS rate?

Options:

A.

60%

B.

80%

C.

50%

D.

70%

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Questions 21

Which drive type can be used in a FAST Cache pool configuration for Dell Unity XT solutions?

Options:

A.

SAS Flash 3

B.

SAS Flash 2

C.

SAS Flash 4

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Questions 22

Which sizer option supports configuration of a Midrange solution with hybrid dynamic pools?

Options:

A.

Advanced Performance

B.

Quick Configuration

C.

System Designer

D.

Simple Performance

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Questions 23

What is the recommended order for connecting DAEs to SAS ports when only two ports are available on each SP of a Dell Unity XT DPE?

Options:

A.

DAE 1 to SAS Bus 0 DAE 2 to SAS Bus 0 DAE 3 to SAS Bus 1

B.

DAE 1 to SAS Bus 1 DAE 2 to SAS Bus 1 DAE 3 to SAS Bus 0

C.

DAE 1 to SAS Bus 1 DAE 2 to SAS Bus 0 DAE 3 to SAS Bus 1

D.

DAE 1 to SAS Bus 0 DAE 2 to SAS Bus 1 DAE 3 to SAS Bus 0

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Questions 24

What chunk size of data is identified and moved temporarily to FAST Cache within Unity?

Options:

A.

256 KB

B.

32 KB

C.

128 KB

D.

64 KB

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Questions 25

Which two options are input parameters for Unity Designer? (Select 2)

Options:

A.

NAS Server Nodes

B.

Enclosures

C.

Block and File resources

D.

Drive Modules

E.

Host Access Modes

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Exam Code: D-MSS-DS-23
Exam Name: Dell Midrange Storage Solutions Design 2023
Last Update: Dec 4, 2024
Questions: 85

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