EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators - E20-538 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

How many interconnects can be created between two Celerras, each with one active Data Mover, and four configured network interfaces on each active Data Mover?

A. Two B. One C. Three D. Four

Discussion 0

Correct Answer: B Vote an answer

Question 2

What is a requirement for a successful volume-based backup deployment?

A. Backup source must be mounted in a read-only state. B. DDAR parameter must be enabled for the saveset. C. EMC_OFFLINE_DATA variable must be set to Y. D. File and directory filtering must be set prior to backup.

Discussion 0

Correct Answer: A Vote an answer

Question 3

What is the default TCP port for an iSCSI network portal?

A. 443 B. 3260 C. 5988 D. 162

Discussion 0

Correct Answer: B Vote an answer

Question 4

You have moved a VDM from one Data Mover to another. Now the users cannot access the data. What could cause this condition?

A. You keep the same IP addresses. B. The IP address on the target Data Mover is set before the move. C. Target Data Mover sees all file systems of the source VDM. D. Interface names are different to the source VDM.

Discussion 0

Correct Answer: D Vote an answer

Question 5

The SavVol High Water Mark (HWM) is set to 0 when a scheduled checkpoint is created. What action is triggered by SnapSure when SavVol is at 90% capacity and there is available disk space?

A. SavVol is automatically extended when near-full capacity is reached. B. Data in most recent checkpoint is deleted and the space is recycled. C. Data in oldest checkpoint is automatically copied to tape. D. Data in oldest checkpoint is deleted and the space is recycled.

Discussion 0

Correct Answer: D Vote an answer

Question 6

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. 2 MB B. 1 MB C. 2 GB D. 4 GB

Discussion 0

Correct Answer: A Vote an answer

Question 7

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 the filesize policy B. Use group and user quotas together C. Use the excl option when configuring the quota D. Use the block policy

Discussion 0

Correct Answer: A Vote an answer

Question 8

Which command can be used to start the virus checker on the Data Mover?

A. server_manager <movername> -Protocol viruschk -option start B. server_viruscheck <movername> -Protocol viruschk -option start C. server_setup <movername> -Protocol viruschk -option start D. server_cifs <movername> -Protocol viruschk -option start

Discussion 0

Correct Answer: C Vote an answer

Question 9

Which conditions must be met before tree quotas can be enabled?

A. File system and parent directories must exist, but the parent directory on which the tree quota is to be applied must already exist. B. Tree directory structure to be quoted must be populated with data. C. Tree directory structure to be quoted must be at the root of the file system. D. File system and parent directories must exist, but the parent directory on which the tree quota is to be applied must not exist.

Discussion 0

Correct Answer: D Vote an answer