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EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. A customer is implementing Replication Manager to create local clone replicas of their SQL
database on their EMC VMAX array. The customer is concerned the RM replica jobs will run for an extended period of time and cause resource conflicts with other production applications.
Which action do you recommend to minimize the impact of the RM replica jobs on the array?

A) Schedule the replica jobs to run during business hours.
B) Schedule the replica jobs to run during peak hours.
C) Run the replica jobs simultaneously.
D) Stagger the start of each replica job.

2. A customer is using Replication Manager to make local TimeFinder/Clone backups of their Exchange 2010 environment. The customer reconfigured the Exchange environment to place the logs on the L:\ drive and mount the database on L:\SG1DB1. They updated the associated Replication Manager replica job to reflect the change. The customer reports the mount of the database to the backup server now fails. What do you advise the customer?

A) A separate application set must be configured for the database.
B) Nested mount points are not supported with Replication Manager.
C) The database replica must be part of the same replica job as the logs.
D) Additional clone targets need to be added to the storage pool.

3. A large customer has a formal Capacity and Performance Management (CPM) department. This customer's business users describe the environment as both good and challenged. They are acutely aware when there are performance short-falls or insufficient storage resources available. How would you categorize this Performance Management style?

A) Actively Observant
B) Proactive Style
C) Reactive Style
D) Casually Observant

4. A customer connected a new Microsoft Exchange 2010 server to their VMAX array. The server has PowerPath installed. The customer asks which failover policy they should use for best performance.
Which failover policy do you recommend?

A) Symmetrix Optimized
B) Basic Failover
C) Fail Over Only
D) Round Robin Load Balancing

5. During a Symmetrix VMAX performance analysis, you notice that a collection of VMAX devices has front-end I/O rates that are much higher than the back-end I/O rates. What might be the reason for this?

A) Devices are replicated with TimeFinder/Clone
B) Devices are RAID 5 protected.
C) Workload has a high percentage of read hits.
D) Workload has a high percentage of writes.

Solutions: