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EMC DES-1423 Specialist - Implementation Engineer, Isilon Solutions Exam Exam Practice Test

Demo: 10 questions
Total 68 questions

Specialist - Implementation Engineer, Isilon Solutions Exam Questions and Answers

Question 1

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 2

When reconciling permissions for clients using UNIX as well as Microsoft Windows systems, what describes the scope of the permissions?

Options:

A.

Windows ACLs and POSIX bits have overlapping semantics, but neither completely reflects the other.

B.

Windows ACLs have semantics that are a subset of POSIX bits.

C.

POSIX bits have semantics that are a subset of Windows ACLs, but Windows ACLs are more extensive.

D.

POSIX bits and Windows ACLs are semantically equivalent.

Question 3

On which node does the SSIP initially reside?

Options:

A.

Highest node ID

B.

Lowest node ID

C.

Lowest logical node number

D.

Highest logical node number

Question 4

An Isilon administrator wants to create a new SMB share to an existing directory structure. The directory contains migrated production data and has an active NFS export. What will happen if the administrator selects the “Apply Windows default ACLs” option during creation?

Options:

A.

Windows default ACLs are overwritten by the existing mode bit rights.

B.

Existing mode bit rights are overwritten by the Windows default ACLs.

C.

Windows default ACLs are merged with the existing mode bit rights.

D.

Creation of the SMB share fails due to the existing mode bit rights.

Question 5

You have been tasked with designing SyncIQ policies for a systems administrator that requires failover and failback testing. What information should be provided to the administrator?

Options:

A.

SyncIQ supports failback replication policies that specify directory includes or excludes.

B.

Failback replication policies that specify includes or excludes cannot use data encryption.

C.

Failback replication policies that specify includes or excludes are not supported with SyncIQ.

D.

Failback replication policies that specify includes or excludes cannot use historical snapshots.

Question 6

What is the maximum number of active Swift connections on a 5-node Isilon cluster?

Options:

A.

250

B.

500

C.

750

D.

1000

Question 7

A new Isilon administrator has created their first quota of 100 TB on a directory called “/ifs/Boston-zone/RnD”. Both the Engineering and QA teams have access to this directory. The directory sits on a 4-node H400 node pool.

Two weeks later, the administrator notices that the team’s available disk space is decreasing faster than anticipated for the “/ifs/Boston-zone/RnD” directory.

What is the most likely cause for the decrease in disk space?

Options:

A.

Quota was configured to include overhead.

B.

SmartPools tiering is not enabled.

C.

Quota was configured as an Advisory quota.

D.

SmartPools global spillover is not enabled.

Question 8

When configuring NTP on a 4-node Gen 6 cluster, how many chimer nodes are automatically configured on the cluster?

Options:

A.

1

B.

2

C.

3

D.

4

Question 9

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

What should be considered?

Options:

A.

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

B.

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

C.

Converting to use SSDs for metadata acceleration turns off prefetching.

D.

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

Question 10

An Isilon 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 the other drive(s)?

Options:

A.

0

B.

2

C.

4

D.

6

Demo: 10 questions
Total 68 questions