Exit demo E20-538 Network Attached Storage (NAS) Specialist Exam for Storage Administrators PDF format · free preview

EMC E20-538 - Questions & Answers

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Question 1
Single choice

A network administrator needs to create a trunk on a Data Mover from dissimilar physical network devices.

What networking configuration should be used to accomplish this?

A.

LACP

B.

Fail Safe Network

C.

EtherChannel

D.

SNMP

Question 2
Single choice

An administrator configured Data Mover network devices to transmit frames on all links for redundancy.

Which network configuration was used to accomplish this?

A.

LACP

B.

Proxy ARP

C.

Ethernet channel

D.

RARP

Question 3
Single choice

What is a minimum requirement when creating a file system using Manual Volume Management?

A.

Metavolume

B.

Mirror volume

C.

Sliced volumes

D.

Striped volumes

Question 4
Single choice

A site administrator would like to have file system quota implemented. However, the administrator is worried about users who create symbolic links.

How can symbolic links be excluded from the file system quota?

A.

Use group and user quotas together

B.

Use the filesize policy

C.

Use the block policy

D.

Use the excl option when configuring the quota

Question 5
Single choice

Which command would successfully extend a Data Mover root file system?

A.

as root issue/nas/sbin/rootnas_fs -xtend root_fs_2 size=2G pool=clar_r5_performance

B.

as nasadmin issuenas_fs -xtend root_fs_2 size=2G pool=clar_r5_performance

C.

as root issue/nas/sbin/rootnas_fs -xtend root_fs_2 size=2K pool=clar_r5_performance

D.

as nasadmin issuenas_fs -xtend root_fs_2 size=2G pool=clar_r5_performance

Question 6
Single choice

You enter the following command:
nas_fs -create size=3M pool=clar_r5_economy

What will be the result?

A.

The file system is created with a default file system name.

B.

The file system and a mountpoint are created.

C.

Only the mountpoint is created.

D.

The file system is not created.

Question 7
Single choice

A system administrator is trying to create a non-root file system of type UxFS, on a metavolume.

What is the minimum size to create the file system?

A.

4 GB

B.

1 MB

C.

2 GB

D.

2 MB

Question 8
Single choice

When a Celerra quota is turned off, how does that affect the existing user and group quota information?

A.

User and group quota statistics are deleted.

B.

Group statistics are retained and user statistics are not.

C.

User and group statistics are retained.

D.

User statistics are retained and group statistics are not.

Question 9
Single choice

A site administrator needs to disable user and group quotas.

What happens to the existing quota configuration and metadata?

A.

Maintained

B.

Enforced

C.

Deleted

D.

Reset

Question 10
Single choice

You are creating an auto-extend file system.

What would happen if you leave the Maximum Capacity option empty?

A.

File system would grow to the pool capacity limit.

B.

Data would be overwritten.

C.

File system would fail to auto-extend.

D.

Write I/Os would be saved in cache until more space is added.

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