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EMC E20-538 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Troubleshooting and Optimization | - Performance tuning and monitoring - Network and protocol troubleshooting |
| Topic 2: Configuration and Administration | - Data Mover and VDM configuration - Storage provisioning and management - User mapping and security |
| Topic 3: Data Protection and Backup | - Snapshot and replication basics - NDMP and backup methodologies |
| Topic 4: NAS Fundamentals | - NAS architecture and components - Network storage concepts - File protocols (NFS, CIFS/SMB) |
EMC Network Attached Storage (NAS) Specialist Exam for Storage Administrators Sample Questions:
Question 1
Which command can be used to start the virus checker on the Data Mover?
A. server_viruscheck <movername> -Protocol viruschk -option start
B. server_cifs <movername> -Protocol viruschk -option start
C. server_setup <movername> -Protocol viruschk -option start
D. server_manager <movername> -Protocol viruschk -option start
Question 2
What is the default TCP port for an iSCSI network portal?
A. 443
B. 3260
C. 5988
D. 162
Question 3
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. Remove write permission on the .etc directory.
B. Educate users about deleting system directories.
C. Set the hidden attribute on the root directory.
D. Export a subdirectory of the root file system.
Question 4
You have two separate networks, one for the production network and a private network for iSCSI and NFS. You try to join a CIFS server to the domain but get an error message "no domain controllers found." You can ping all DCs from the Data Mover. What most likely is the problem?
A. The Data Mover time has not been synchronized with the domain controller.
B. A default route for the Data Mover has not been set.
C. The IP address of the Data Mover does not have a DNS entry.
D. You don't have permission to join servers to the domain.
Question 5
You are setting up a Celerra unified FC model. Which UltraFlex I/O modules can be used for host connectivity?
A. 1/2/4 Gb/s module, Management modules, iSCSI I/O modules
B. 1/2/4 Gb/s module, 2/4/8 Gb/s module, management modules
C. Management modules , 2/4/8 Gb/s module, iSCSI I/O modules
D. 1/2/4 Gb/s module, 2/4/8 Gb/s module, iSCSI I/O modules
Solutions:
| Question 1 Answer: C | Question 2 Answer: B | Question 3 Answer: D | Question 4 Answer: B | Question 5 Answer: D |




