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EMC E20-816 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: SRDF and Replication Technologies | - SRDF fundamentals
|
| Topic 2: Storage Provisioning and Management | - Performance and capacity management
|
| Topic 3: Symmetrix / VMAX Architecture Fundamentals | - Storage array concepts and configuration
|
| Topic 4: Troubleshooting and Advanced Concepts | - System diagnostics and error handling
|
EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:
Refer to the exhibit.
A composite group spanning two Symmetrix arrays is set up to run SRDF/Star using Cascaded SRDF as illustrated in the exhibit. Which condition must be met before an MSC cycle switch is performed at site B?
- A. SDDF bitmaps have been swapped at Site A
- B. SYMCLI_STAR_ALLOW_CASCADED_CONFIGURATION option must be enabled in the options file
- C. Transmission of delta sets from Site B to C has finished
- D. Invalid track count between Sites A and C must be under 30000
Correct Answer: C π³οΈ
Refer to the exhibit.
A composite group spanning two Symmetrix arrays is set up to run SRDF/Star using Cascaded SRDF as illustrated in the exhibit. Which condition must be met before an MSC cycle switch is performed at site B?
- A. SDDF bitmaps have been swapped at Site A
- B. SYMCLI_STAR_ALLOW_CASCADED_CONFIGURATION option must be enabled in the options file
- C. Minimum cycle time must have elapsed
- D. Invalid track count between Sites A and C must be under 30000
Correct Answer: C π³οΈ
You are designing a Symmetrix VMAX array with 15K rpm Fibre Channel drives and 7.2K rpm SATA drives. How can you ensure that every back-end director manages just one type of drive?
- A. Connect drives of just one type to each engine
- B. Connect drives of just one type to each front-end director
- C. Load drives of just one type in each bay
- D. Load drives of just one type in each disk array enclosure
Correct Answer: A π³οΈ
Refer to the exhibit.
A customer is running a VMAX with the utilization as shown on the Front End Storage Processors. The customer is looking for the lowest cost solution.
Which action(s) should you take?
- A. Review server work load and balance I/O
- B. Install PowerPath on servers
- C. Update server zoning and add more front end ports
- D. Update server zoning and separate server workloads
Correct Answer: A π³οΈ
Which Symmetrix VMAX component is involved in measuring sampled average response time?
- A. Cache
- B. Front-end ports
- C. Front-end directors
- D. Back-end directors
Correct Answer: C π³οΈ
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