[Mar-2023] Get 100% Real DES-1423 Free Online Practice Test [Q39-Q54]

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[Mar-2023] Get 100% Real DES-1423 Free Online Practice Test

BEST Verified EMC DES-1423 Exam Questions (2023)

Conclusion

The proper perspective of the Dell DES-1423 exam comes from utilizing the right methods to acquire an awareness of all the subject matters provided. Attending official classes is among these methods. Again, those expecting to hold the high-ranking Dell certificate should be ready to undergo all it takes. So, sit for the test today and boost your career soon!

Dell EMC PowerScale Specialist Exam Certification Details:

Exam Price	$230 (USD)
Exam Name	Dell EMC Certified Specialist – Implementation Engineer – PowerScale (DCS-IE)
Schedule Exam	Pearson VUE
Exam Code	DES-1423
Number of Questions	60
Duration	90 mins
Passing Score	63%

QUESTION 39
Exhibit:

Which access information is represented in the exhibit?

Real ACL is applied and group “DEESdomain users” has read access to the file

Real ACL is applied and group “DEESsales” has read access to the file

Synthetic ACL is applied and group “DEESsales” has read access to the file

Synthetic ACL is applied and user “DEESjohn” has read access to the file

QUESTION 40
Which OneFS 8.0 feature can be added to an NFSv4 export to assist with seamless failover in the event of a disconnect?

Transparent failover

Stateless connection

Stateful connection

Continuous availability

QUESTION 41
A Job Engine is running in low space mode and no jobs are in the running state. What is the OneFS8.2 behavior if the AutoBalance job is initiated?

Job is started.

Job is failed.

Job is put into the queue.

Job is not started.

Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/h12570-wp-isilon- onefs-job-engine.pdf (24)

QUESTION 42
What impact can obsolete drive firmware have on an Isilon cluster?

Reduces administrative overhead and increases performance.

Affects redundancy settings and FEC coding.

Affects cluster performance or hardware reliability.

Increases runtime and cluster performance.

QUESTION 43
A company’s Isilon cluster has reached the capacity limit. The cluster consists of eight H500 nodes in a single node pool. Which action can be taken to resolve the capacity issue while new nodes are being delivered?

Activate SmartPools

Enable GNA

Enable Spillover

Release VHS drives

QUESTION 44
What is the maximum number of nodes that can be added into a node pool in Isilon Gen 6 hardware and OneFS 8.2.0?

144

252

288

352

QUESTION 45
In Isilon OneFS, what is a characteristic of CoW with snapshots?

Used for small changes, inodes, and directories.

Avoids the double write penalty.

Increases file fragmentation.

Used for more substantial changes such as deletes.

With copy on write, as the name suggests, a new write to HEAD results in the old blocks being copied out to the snapshot version first.
Although this incurs a double write penalty, it results in less fragmentation of the HEAD file, which is better for cache prefetch, etc.
Typically, CoW is most prevalent in OneFS and is primarily used for small changes, inodes and directories.

QUESTION 46
On which node does the SSIP initially reside?

Highest node ID

Lowest node ID

Lowest logical node number

Highest logical node number

The SmartConnect Service IP (SSIP) will always reside on the lowest node (that is available) in the cluster (Node1 in most cases). This IP does not move between nodes until the lowest node number goes offline (planned/unplanned).
Reference: http://www.jasemccarty.com/blog/configuring-emc-isilon-smartconnect-part-i-smartconnect-basic/

QUESTION 47
In an Isilon Gen 5 environment, what is the maximum number of data stripes for the N+3d:1n1d protection level?

References:
324
Isilon Administration and Management participant guide

QUESTION 48
Which access information is represented in the exhibit?

Real ACL is applied and group “DEESdomain users” has read access to the file

Real ACL is applied and group “DEESsales” has read access to the file

Synthetic ACL is applied and group “DEESsales” has read access to the file

Synthetic ACL is applied and user “DEESjohn” has read access to the file

QUESTION 49
An Isilon administrator wants to minimize the use of root/admin access to their cluster. In additional, the administrator wants to create specific administrative accounts for specific cluster management activities in different access zones. An administrator of one zone should be able to view or configure objects in a different zone.
Which action will address the administrator’s requirements?

Create ZRBAC role for each zone administrator.

Create ZRBAC role for the administrator on all access zone.

Create a separate management subnet for each administrator.

Create an unique role in the System zone for each administrator.

Explanation/Reference: https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/2019/09/ docu95372.pdf (113)

QUESTION 50
A Job Engine is running in low space mode and no jobs are in the running state. What is the OneFS8.2 behavior if the AutoBalance job is initiated?

Job is started.

Job is failed.

Job is put into the queue.

Job is not started.

QUESTION 51
What defines FEC link aggregation mode?

Switches to the next interface when the primary interface becomes unavailable.

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

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

Balances outbound traffic across all active ports in the aggregated link.

Explanation/Reference: http://doc.isilon.com/onefs/8.0.0/help/en-us/ifs_r_link_aggregation_methods.html

QUESTION 52
Which OneFS 8.0 feature can be added to an NFSv4 export to assist with seamless failover in the event of a disconnect?

Transparent failover

Stateless connection

Stateful connection

Continuous availability

Explanation/Reference: https://www.dellemc.com/resources/en-us/asset/white-papers/products/storage/ h17240_wp_isilon_onefs_nfs_design_considerations_bp.pdf (7)

QUESTION 53
Which deduplication phase is excluded from the Dry Run process?

Commonality Detection

Sharing

Sampling

Index Updating

QUESTION 54
You are configuring the network on a Isilon source cluster. The administrator wants to dedicate a new subnet for replication. Which consideration must be addressed for SyncIQ to work properly?

SyncIQ must run on a static IP pool.

SnapshotIQ must be licensed first.

10GbE ports must be used for replication

SyncIQ must run on a dynamic IP pool

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