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EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. Within a VMAX storage environment, what would be a benefit of implementing OFA (Oracle Flexible Architecture) supporting an Oracle database application environment?

A) Ensures recoverable instances on the target host
B) Enables multiple versions of Oracle to run simultaneously
C) Ensures optimal performance across multiple Oracle instances
D) Enables restartable instances after an SRDF split

2. A customer is implementing Replication Manager to create local clone replicas of their SQL database on their VMAX array. The customer is concerned the RM replica jobs may run for an extended period of time and could cause resource conflicts with other production applications. How can the customer best minimize the impact of the RM replica jobs on the array?

A) Run the replica jobs simultaneously and during peak hours.
B) Stagger the replica jobs and run them during peak hours.
C) Stagger the replica jobs and run them during off-peak hours.
D) Run the replica jobs simultaneously and during off-peak hours.

3. When selecting Symmetrix data protection on a VMAX, why would you propose CHAP?

A) Provides port security authentication for SRDF connectivity
B) Prevents encryption at the iSCSI port level
C) Prevents spoofing at the fiber channel port level
D) Provides port security authentication for iSCSI connectivity

4. Which change in a Symmetrix VMAX workload will typically result in an increase in the read hit rate?

A) Increase in the percentage of read I/Os
B) Spread the workload over more devices
C) Increase in locality of reference
D) Increase in the I/O size

5. Refer to the exhibit.

A company plans to deploy a one engine Symmetrix VMAX array in their VMware vSphere environment. The ESXi hosts will be connected to the VMAX array over a FC SAN. What is the recommended best practice when zoning an ESXi host with two HBAs to the VMAX?

A) HBA 1 to Port E0 on Odd (7) Director HBA 1 to Port E1 on Odd (7) Director HBA 2 to Port G0 on Even (8) Director HBA 2 to Port G1 on Even (8) Director
B) HBA 1 to Port E0 on Odd (7) Director HBA 1 to Port F0 on Odd (7) Director HBA 2 to Port G0 on Odd (7) Director HBA 2 to Port H0 on Odd (7) Director
C) HBA 1 to Port E0 on Odd (7) Director HBA 1 to Port G0 on Odd (7) Director HBA 2 to Port E0 on Even (8) Director HBA 2 to Port G0 on Even (8) Director
D) HBA 1 to Port E0 on Odd (7) Director HBA 1 to Port E0 on Even (8) Director HBA 2 to Port G0 on Odd (7) Director HBA 2 to Port G0 on Even (8) Director

Solutions: