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EMC E20-816 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Symmetrix / VMAX Architecture Fundamentals | - Symmetrix hardware architecture and components
|
| SRDF and Replication Technologies | - Remote replication operations
|
| Storage Provisioning and Management | - Device masking and mapping
|
| Troubleshooting and Advanced Concepts | - System diagnostics and error handling
|
EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:
A customer requested your assistance to review an Oracle 11g deployment. The customer has two sites 50 kilometers apart and uses VMAX arrays and SRDF/S to provide a disaster recovery solution for their critical database. Their business objective is to have a restartable copy of the database in their disaster recovery site. How is this accomplished?
- A. The DR site must have a running Oracle Instance with all database volumes mounted
- B. The DR site must have a point in time copy of the archive log that will be used to roll forward
- C. The DR site must have a copy of the database and must apply the transaction logs
- D. The DR site must have a copy of the database created using SRDF/S
Correct Answer: D 🗳️
In a Cascaded Dynamic SRDF environment, Customer is experiencing performance issues at Site-A. To immediately correct the issue, a command was issued to vary the RF-ports offline between Site-B and Site-C. A query of the RA-Group between Site-B and Site-C shows the link is in a suspended state. There are concerns that when the RF-ports are brought back online the RA-Group will resume replication and recreate performance issue at Site-A. What action can be taken to ensure replication does not resume when RF-ports are brought back online?
- A. On Site-C perform delete-pair for all devices in RA-Group.
- B. On Site-B perform delete-pair for all devices in RA-Group.
- C. On Site-C execute delete Device-Group.
- D. On Site-B perform half-delete for all devices in RA-Group
Correct Answer: D 🗳️
You are architecting a VMware virtualized Exchange 2010 solution that will include replication of the Exchange volumes using VMware snapshots. Which type of storage should be presented to the VMs in order to facilitate replication?
- A. Network File System
- B. Physical Mode RDM
- C. VMFS
- D. Virtual Mode RDM
Correct Answer: C 🗳️
Your customer decided to implement FAST VP on a two engine VMAX. The requirement is approximately 1.5TB for the Enterprise Flash Drive Tier. Which drive configuration option provides a balanced backend design with the best performance?
- A. sixteen 200GB EFD
- B. eight 400GB EFD
- C. twelve 200GB EFD
- D. twenty 100GB EFD
Correct Answer: A 🗳️
An SRDF/Star customer wants to move their production from the current workload site to one of the target sites. Which operational step is necessary before executing the symstar halt command?
- A. Ensure that both targets are in the disconnected state
- B. Execute a symstar switch command
- C. Ensure that all host I/O is stopped
- D. Ensure that both targets are in the isolated state
Correct Answer: C 🗳️
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