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EMC D-PSC-DY-23 Dell PowerScale Deploy 2023 Exam Practice Test

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Total 102 questions
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Dell PowerScale Deploy 2023 Questions and Answers

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Question 1

An administrator wants to create an S3 bucket in a non-System access zone using the CLI What Information is required to perform this operation?

Options:

A.

Bucket path, bucket name, and access zone

B.

Bucket name, access zone, and ACLs

C.

Bucket path, access zone, and ACLs

D.

Bucket name, bucket path, and bucket owner

Question 2

A company has a Dell Power Scale Gen 6 cluster with eight H400 nodes. What is the minimum number of nodes required to add a pool of F600 nodes?

Options:

A.

2

B.

3

C.

4

D.

1

Question 3

What is the default HTTP port used when configuring an S3 object?

Options:

A.

9020

B.

3124

C.

8080

D.

9021

Question 4

What is the minimum storage space needed on a datastore to hold InsightIQ?

Options:

A.

50 GB

B.

65 GB

C.

70 GB

D.

85 GB

Question 5

What is the lowest level of storage pool grouping on a Dell PowerScale cluster that is user-configurable?

Options:

A.

File pool

B.

Neighborhood

C.

Node pool

D.

Disk pool

Question 6

Which OneFS 8.0 feature can be added to an NFSv4 export to assist with seamless failover in the event of a disconnect?

Options:

A.

Transparent failover

B.

Stateless connection

C.

Stateful connection

D.

Continuous availability

Question 7

A company has a Dell PowerScalo cluster that Is joined to an Active Directory (AD) domain. Previously, the company replaced their primary NTP server and added new NTP settings to the PowerScale cluster. Now the users are experiencing authentication failures.

What is a possible reason for this issue?

Options:

A.

SMB time is not configured on the cluster to synchronize with the AD

B.

Cluster and the AD are configured to use the some NTP server

C.

Time between the NTP and the AD differs by more than 5 minutes

D.

AD is not configured to synchronize Its time from the cluster

Question 8

You are configuring the network on a Dell PowerScale source cluster The administrator wants to dedicate a new subnet for replication. What must be addressed for SynclQ to work properly?

Options:

A.

SnapshotIQ must be licensed first

B.

10GbE ports must be used for replication

C.

SynclQ must run on a static IP pool

D.

SynclQ must run on a dynamic IP pool

Question 9

On an Isilon cluster, what is a benefit of using SMB Server-Side Copy?

Options:

A.

A secondary copy of a file is written to a backup location to assist SyncIQ operations.

B.

A secondary copy of the user’s file is created to allow multiple users to edit the file simultaneously.

C.

Allows the file to be copied from one location to another without having to go through the client.

D.

Allows members of the Administrator’s group to manage snapshot copies of files.

Question 10

A Dell PowerScale administrator wants to minimize admin access to their cluster. In addition, they want to create specific administrative accounts for specific cluster management activities in different access zones. An administrator of one zone should not be able to view or configure objects in a different zone.

What action will address these requirements?

Options:

A.

Create a ZRBAC role for the administrator on all access zones

B.

Create a ZRBAC role for each zone administrator

C.

Create a separate management subnet for each administrator

D.

Create a unique role in the System zone for each administrator

Question 11

In addition to the policy name, what information is required to create a new file pool policy on a Dell Power Scale cluster?

Options:

A.

Storage target only

B.

File matching criteria and storage target

C.

File matching criteria only

D.

Storage target and snapshot target

Question 12

When manipulating an active job. what task can a Dell PowerScale administrator perform on a cluster implemented with CloudPools?

Options:

A.

Add alert notifications.

B.

Pause the job manually.

C.

Change job Impact policy.

D.

Update job schedule

Question 13

In Isilon OneFS, what is a characteristic of CoW with snapshots?

Options:

A.

Used for small changes, inodes, and directories.

B.

Avoids the double write penalty.

C.

Increases file fragmentation.

D.

Used for more substantial changes such as deletes.

Question 14

What are the two ways a FlexProtect job can start?

Options:

A.

An at or batch command and Non-event driven

B.

Administrative and Even-driven

C.

An at or batch command and Alert-driven

D.

Administrative and Alert-driven

Question 15

What is a characteristic of FEC link aggregation mode?

Options:

A.

Balances outbound traffic across all active ports In the aggregated link

B.

Balances outgoing traffic based on hashed protocol header information that Includes source and destination addresses, and VLAN tag

C.

Balances outgoing traffic based on hashed protocol header information that includes source and destination addresses only

D.

Switches to the next interface when the primary interface becomes unavailable

Question 16

A Dell PowerScale cluster has VHS enabled to deny writes lo the reserved disk space. The space allocation is configured with two settings

• At least three virtual drives

• At least 10% of the total storage space

What will be the reserved space allocation for VHS?

Options:

A.

The smaller number of the two settings

B.

Combined space of 3 virtual drives and 10% storage space

C.

The larger number of the two settings

D.

Virtual drive space equivalent lo 3 drives

Question 17

Which command shows the node running as the job coordinator?

Options:

A.

isi job statistics

B.

isi job status

C.

isi job status -v

D.

isi job statistics view -v

Question 18

What is the recommended maximum number of clusters and nodes that a single insightlCJ instance should simultaneously monitor?

Options:

A.

3 clusters or 60 nodes

B.

5 clusters or 120 nodes

C.

8 clusters or 150 nodes

D.

6 clusters or 140 nodes

Question 19

Which data access pattern makes the prefetch caching algorithm to be highly aggressive?

Options:

A.

Random

B.

Parallel

C.

Concurrency

D.

Streaming

Question 20

In Dell PowerScale OneFS 8.2.0 with SmartConnect Basic, what is the maximum number of SSIPs per subnet?

Options:

A.

1

B.

6

C.

A

D.

2

Question 21

You have just completed an upgrade from OneFS 8.0.0.7 to 8.2.0 but have not committed the upgrade. How many days will pass before you are prompted to commit the upgrade in the WebUI?

Options:

A.

5

B.

7

C.

10

D.

14

Question 22

What is the benefit of having a smaller neighborhood?

Options:

A.

Recalls data back to the node pool following a device recovery

B.

Provides a mechanism to ensure space availability and data integrity

C.

Enables data stripes to traverse disk pools

D.

Protects against multiple disks failing simultaneously

Question 23

A Dell PowerScale cluster has ten A200 nodes and the node pool data protection level is set to N+2. The data access pattern is currently set to streaming If the data access pattern is changed to concurrency, how many stripes for a 1 MB file are moved to other drives?

Options:

A.

4

B.

0

C.

2

D.

6

Question 24

What are the methods to join a node to an Isilon cluster?

Options:

A.

Configuration wizard, SSH connection, or CLI only

B.

Serial connection, Configuration wizard, or CLI only

C.

Front panel display, serial cable, or Configuration wizard only

D.

Front panel display, Configuration wizard, WebUI, or CLI only

Question 25

When manipulating a job, which task can an Isilon administrator perform?

Options:

A.

Change impact policies.

B.

Update schedules.

C.

Pause a job manually

D.

Create a custom impact level

Question 26

What is a benefit of the Isilon Data Lake solution?

Options:

A.

Block-based storage for large databases

B.

Maintains simplicity at petabyte scale

C.

Scale-up approach for petabyte scale

D.

Protects multiple shared repositories at the same level

Question 27

A company has a 4-node Dell PowerScale H600 cluster dedicated for a high-performance workflow. The administrator wants to convert their cluster SSD strategy Irom L3 cache to use the SSDs for metadata acceleration.

What should be considered?

Options:

A.

Once enabled, the L3 cache cannot be disabled without support assistance

B.

Migration of data and metadata from the SSDs to HDDs can take hours

C.

Deselecting L3 cache for an SSD strategy has no impact to the workflow

D.

Converting to use SSDs for metadata acceleration (urns off prefetching

Question 28

When reviewing the actual protection output of N+-4/2, what does the number "2" represent?

Options:

A.

Number of FEC stripe units per file system

B.

Number of drives used per stripe

C.

Number of FEC stripe units per stripe

D.

Number of drives used per node

Question 29

Which role-based privilege must be granted to a user before they are allowed to log into the web administration interface?

Options:

A.

ISI_PRIV_AUTH

B.

ISI_PRIV_LOGIN_PAPI

C.

ISI_PRIV_CLUSTER

D.

ISI_PRIV_LOGIN_CONSOLE

Question 30

Which access layer evaluates file and directory permissions?

Options:

A.

Protocol Layer

B.

Authentication Layer

C.

Authorization Layer

D.

Identity Assignment Layer

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Total 102 questions
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