Pass the EMC EMC Certification E20-555 Questions and answers with CertsForce

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Viewing questions 11-20 out of questions
Questions # 11:

Using Isilon SnapshotIQ, how many snapshots can be created at the directory level?

Options:

A.

8


B.

96


C.

256


D.

1024


Expert Solution
Questions # 12:

What is used to set permissions for ESRS-managed devices?

Options:

A.

Policy Manager


B.

InsightIQ


C.

ESRS gateway


D.

SupportIQ


Expert Solution
Questions # 13:

A customer has two Isilon clusters. Cluster 1 has eight H500 nodes and cluster 2 has twelve H500 nodes. The

customer needs to be able to monitor real time performance data of the clusters as well as track file growth.

Which supported tool should be recommended?

Options:

A.

InsightIQ


B.

Data Insights


C.

Unisphere


D.

isi statistics


Expert Solution
Questions # 14:

A customer has a supported cluster with the maximum protection level. How many simultaneous node component failures can Isilon OneFS sustain while still allowing full access to the entire file system and dataset?

Options:

A.

1


B.

2


C.

3


D.

4


Expert Solution
Questions # 15:

Where does SmartCache stage its write cache?

Options:

A.

SSD


B.

DISK


C.

NVRAM


D.

DRAM


Expert Solution
Questions # 16:

Match each performance tool with its use case.

Question # 16


Expert Solution
Questions # 17:

Refer to the exhibit.

Question # 17

You want to add redundancy to your network configuration, rather than performance. You have configured all interfaces into the default SmartConnect zone.

How should you configure the switches and Isilon networking to provide your desired network redundancy?

Options:

A.

Configure the switch ports for LACP and use LACP aggregation for subnet0:pool0.


B.

Configure the switch ports as access points and use LACP aggregation for subnet0:pool0.


C.

Configure the switch ports for LACP and use FEC aggregation for subnet0:pool0.


D.

Configure the switch ports as access points, bond ext-0 and ext-1 on all nodes and use Active/Passive aggregation for subnet0:pool0.


Expert Solution
Questions # 18:

Which Isilon OneFS job, that runs manually, is responsible for examining the entire file system for inconsistencies?

Options:

A.

IntegrityScan


B.

MediaScan


C.

AutoBalance


D.

FlexProtect


Expert Solution
Questions # 19:

If an Isilon customer has an environment that requires usage data for chargeback, for analyzing usage trends and for capacity planning, which type of quota enforcing option should be used?

Options:

A.

Advisory


B.

Soft


C.

Hard


D.

Thin


Expert Solution
Questions # 20:

How is the journal protected in Gen 6 hardware?

Options:

A.

Identical copy is maintained on all nodes of the cluster


B.

Identical copy is maintained on both nodes of each node pair


C.

Each node has a mirrored M.2 vault


D.

Each node has a mirrored write cache


Expert Solution
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