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Exam : EMC E20-530
Title : Storage Area Network (SAN) Specialist Exam


1. Which two [2] components are required to use SAN Manager?
A. NAS Agent
B. FCC Agent
C. SDM Agent
D. SAN Manager license
Answer: CD

2. Which is an EMC recommended best practice when doing fabric zoning?
A. Single FA zoning
B. Multiple FA zoning
C. Single HBA zoning
D. Multiple HBA zoning
Answer: C

3. What is the recommended minimum amount of memory in a management station for an EMC VisualSAN 4.0 installation in a mid-sized SAN?
A. 256 MB
B. 512 MB
C. 1 GB
D. 2 GB
Answer: C

4. Which option is used to prevent mirroring at the host level if the device is already mirrored at the storage level in a PowerPath Volume Manager 4.x environment?
A. HW_MIRRORS_ON_REDUNDANT_SW_POLICY
B. NO_MIRRORS_ON_REDUNDANT_HW_POLICY
C. SW_MIRRORS_ON_REDUNDANT_HW_POLICY
D. DISABLE_MIRRORS_ON_REDUNDANT_HW_POLICY
Answer: C

5. Which describes the non-blocking architecture deployed in M-series switches?
A. Allows frames to be sent to destination ports based on the receiving ports availability
B. Switch operations which move data across the bus into CMM and finally to MPC for delivery
C. Memory based operations which fence partitions of memory into bit-buckets for data delivery
D. Allows memory segmentation across the s/bar platform permitting data re-direction based on ASIC availability
Answer: A

6. Which native command on a B-series switch will provide data for EMC Customer Service?
A. showtech
B. supportshow
C. supportlogs
D. switchsupport
Answer: B

7. A customer cannot discover his Brocade switches within ControlCenter. Which command must be run on the switch to resolve this?
A. snmpshow
B. configure
C. agtcfgset
D. snmpmibcapset
Answer: D

8. Which CLI command is used for Device Masking?
A. fzone
B. symcfg
C. symmask
D. symconfig
Answer: C