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EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators Sample Questions:

1. You just created a new file system and exported it as an NFS export. You are informed that someone deleted the .etc configuration directory.
What would be the best way to prevent this in the future?

A) Export a subdirectory of the root file system.
B) Educate users about deleting system directories.
C) Set the hidden attribute on the root directory.
D) Remove write permission on the .etc directory.

2. Which statement describes Celerra unified system Fibre Channel connectivity to the back end?

A) Direct connection support for CLARiiON only
B) Multiple array support for CLARiiON only
C) Switched fabric connection to Symmetrix only
D) Multiple array support for Symmetrix only

3. What is the number of standby Data Movers required to achieve high availability in a Celerra model using eight Data Movers?

A) 1
B) 2
C) 4
D) 3

4. After a power outage, you notice the Control Station has not powered up but users have access to their data. How do you explain the data access?

A) Data was being accessed directly from the back-end storage.
B) Users have the data cached on their workstations.
C) Once a Data Mover is configured it operates independently from the Control Station.
D) Since the Control Station was unavailable, the standby Data Mover was activated.

5. A Celerra file system has a SnapSure schedule enabled for daily checkpoints. By using the Microsoft Shadow Copy Client, a user can see previous versions of a certain file up to a certain date in the past, but nothing else after that.
What could be the cause of this issue?

A) The SavVol has reached a full state.
B) There have been no changes to the file.
C) All of the checkpoints have been refreshed.
D) Checkpoints are currently being used by an application.

Solutions: