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EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. The links between an R1/R2 pair are logically suspended and a half swap is performed on the R2 device. What describes the RDF pair configuration?

A) Suspended
B) Duplicate
C) Half
D) Normal

2. Refer to the exhibit.

A customer engaged technical support for a performance issue with their application. The exhibit shows IOPS for the four FA processors utilized to connect the HPUX host to the storage. The FA processors are dedicated to the application. All logical volumes, ports and storage are part of a single masking view. What should the customer change to enhance performance of the host?

A) Correct multipath configuration
B) Add FA processor capacity
C) Modify host LVM configuration
D) Add FA ports

3. Four days after configuring FAST-VP on a new VMAX array with EFD, FC and SATA tiers you notice that FAST-VP is moving data, but only 20% of the EFD tier has been consumed. The active FAST-VP policy lists 100% for the EFD tier. What is preventing more data moving to the EFD tier?

A) Workload Analysis period is set to 7 days
B) Pool Reserve Capacity is set to 80%
C) DA Processor utilization is too high
D) Pool Reserve Capacity is set to 20%

4. Click on the calculator icon in the upper left corner. A new Oracle database is being deployed on a 4-engine VMAX array. The DBA requests 2TB of usable capacity.
Which configuration will best distribute database workload across the back-end Disk Adapters (DAs) while avoiding host queing?

A) 2 x 4-way meta devices using 50GB members
B) 4 x 16-way meta devices using 32GB members
C) 5 x 400GB devices
D) 1 x 24-way meta device using 100GB members

5. 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-B perform delete-pair for all devices in RA-Group.
B) On Site-C execute delete Device-Group.
C) On Site-C perform delete-pair for all devices in RA-Group.
D) On Site-B perform half-delete for all devices in RA-Group

Solutions: