Dell EMC DES-1423 Exam Practice Test Instant Access

Question 1

A company has an existing 8-node F800 Isilon cluster with two Z9100 Dell Ethernet back-end switches running on OneFS 8.2.0. The company is planning to add 72 A200 nodes into the cluster. What is the minimum number of additional switches required to support the configuration?

Answer : D

Question 2

In an Isilon environment, what is a requirement to join multiple, untrusted Active Directory (AD) authentication sources to an access zone?

AMust use a common /ifs tree for all access zones.

BOnly one of the AD provider instances can exist in a zone at one time.

CAll untrusted AD provider instances must exist in all access zones.

DMust only join Active Directory domains in the same forest.

Answer : D

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Question 3

An Isilon administrator is receiving ''permission denied'' while accessing a file on a cluster that an end-user created through an SMB share. The end-user is unable to access the share from their UNIX server.

The end-user ''mydomain.com\win_user1'' as the login name to access the Microsoft Windows share and then used an LDAP account name of ''ux_user1'' to access the UNIX mount. The Isilon cluster is joined to the ''mydomain.com'' Active Directory domain. In additional, the cluster has an LDAP provider attached to it while the on-disk identity is set as ''Native''.

What is a possible cause for this permission issue?

AUsermapping rule is not present.

BRFC2307 is not configured on the Active Directory.

COn-disk identity is set as ''Native''.

DFake UID generation in the cluster is disabled.

Answer : B

Question 4

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

Answer : C

Question 5

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)?

Answer : B

Question 6

What impact can obsolete drive firmware have on an Isilon cluster?

AReduces administrative overhead and increases performance.

BAffects redundancy settings and FEC coding.

CAffects cluster performance or hardware reliability.

DIncreases runtime and cluster performance.

Answer : C

Question 7

A company deployed an Isilon cluster that consists of eight nodes connected to a main production subnet by all available 10GB ports. Later, the company decided to implement a disaster recovery solution with a separate replication subnet. During the reconfiguration, one of the 10Gb ports from each of the nodes 1-4 was moved into the new pool and SBR was activated.

After activating the replication policies, the administrator noticed that the main production ports on nodes 1-4 reached the bandwidth limit. What is a possible reason for this behavior?

ADefault gateway for the replication subnet has a higher priority value.

BDefault gateway for the replication subnet is not specified.

CDefault gateway for the replication subnet has a lower priority value.

DMain production ports have a smaller bandwidth limit than replication ports.

Answer : B

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