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EMC E20-515 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Local Replication Technologies | 20% | - Consistency Groups and Copy Operations - Open Replicator - TimeFinder/Snap, Clone, and Mirror |
| Symmetrix Configuration and Provisioning | 25% | - Virtual Provisioning and Thin Pools - Unisphere for VMAX Management - Masking Views, Port Groups, Initiator Groups - Storage Groups and Device Configuration |
| Symmetrix Architecture and Concepts | 25% | - Cache Management and Memory - Hardware Components and Directors - Symmetrix DMX and VMAX Architecture - RAID Protection Types |
| Performance, Optimization and Troubleshooting | 10% | - System Optimization - Performance Monitoring and Analysis - Common Troubleshooting Scenarios |
| Remote Replication and Business Continuity | 20% | - SRDF/Synchronous and SRDF/Asynchronous - SRDF/Metro and SRDF/A Enhancements - Disaster Recovery Planning - RecoverPoint Integration |
EMC Symmetrix Solutions Specialist Exam for Technology Architects Sample Questions:
1. You are designing a FAST VP solution for a Symmetrix VMAX40K array. What is a required step to enable FASTVP Compression?
A) Enable FASTVP compression when associating storage group with FASTVP Policy
B) Ensure FAST VP policy contains at least one tier with a compressible thin pool
C) Enable FASTVP compression when adding thin pool to tier
D) Ensure all SATA FAST VP tiers contain at least one compressible thin pool
2. What is a requirement when deploying Unisphere for VMAX with the Performance option on a Linux host?
A) Must be installed as a local configuration
B) smc user and sine group must be present
C) MySQL database must be installed
D) mysql user and mysql group must be present
3. A storage group is associated to a FAST VP policy and the customer would like to prevent a device within the storage group from being promoted to a higher tier. Which function of FAST VP can be used for this?
A) External (FTS) Tier
B) Device pinning
C) VLUN Migration
D) FAST VP Tier Ranking
4. A TimeFinder VP Snap session has been created and activated at 10 AM. Subsequently track number 1000 is written to on the Source device. At 11 AM a second TimeFinder VP Snap session is created and activated for the same Source device. After activation of the second session track number 2000 is written to on the Source device.
How will a read request to track 1000 on the target of the second TimeFinder VP Snap session be serviced?
A) Read request will be re-directed to the Source device
B) Read request will access shared track in the thin pool used by the targets of the TimeFinder VP Snap sessions
C) Read request will access track number 1000 on the target of the first TimeFinder VP Snap session
D) Read request will access track number 1000 on the target of the second TimeFinder VP Snap session
5. How many backend Read & Write operations occur in a VMAX for a Random Host Write on a standard RAID-6 device?
A) 2 Reads + 2 Writes
B) 3 Reads + 3 Writes
C) 0 Reads + 2 Writes
D) 1 Read + 1 Write
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: C | Question # 3 Answer: B | Question # 4 Answer: A | Question # 5 Answer: B |


