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EMC Symmetrix Solutions Expert Exam for Technology Architects Sample Questions:

1. What describes a restartable database in an Oracle environment?

A) A copy of a database in which transaction logs can be applied to the data files
B) A copy of a database using consistency technology by putting the database in cold backup mode
C) A copy of a database using consistency technology without putting the database in hot backup mode
D) A copy of a database in which Oracle data files are always synchronized

2. Performance Manager is reporting more than 70% utilization on two VMAX FA ports, but the total IOPS per port is low. What is the likely cause and recommended resolution for the high FA utilization?

A) Linux hosts are connected with the SC3 director flag set, check the HBA speed and unset the SC3 flag
B) Striped meta devices are being used, convert to concatenated devices and stripe at the host volume manager
C) Large block I/O is resulting in high throughput on each port, spread the workload across more FA directors
D) SAN switch ports are set to half duplex, change the FA ports to auto-negotiate and reset the ports

3. Click on the calculator icon in the upper left corner. A new Oracle database is being deployed on a VMAX array. The DBA requests 4TB of usable capacity to be managed by Oracle ASM. This includes 2TB for primary data and 1TB for Oracle Flashback capacity. Devices will be provisioned from a single VP pool and will be fully pre-allocated. No remote replication is planned. Which configuration will provide the best performance and availability for the database?

A) 2 x 1TB meta devices for Primary Data, 1 x 1TB device for Flashback
B) 14 x 220GB devices for Primary Data and Flashback
C) 3 x 1TB meta devices for Primary Data and Flashback
D) 32 x 64GB devices for Primary Data, 16 x 64GB devices for Flashback

4. What are the EMC recommended symacl permissions that should be assigned for the Symmetrix Service Processor?

A) Assign ECC, and OPTMZR permissions for the Service Processor.
B) Assign ADMINRD, VLOGIX, and OPTMZR permissions for the Service Processor.
C) No permissions are required, the Service Processor operates independent of symacl.
D) Assign ADMINRD, BASE, and OPTMZR permissions for the Service Processor.

5. A company plans to lay out their Oracle 11g OLTP database across four Symmetrix VMAX LUNs. Which Oracle component can be co-located with the Control Files without impacting performance?

A) Data files
B) Archive Log files
C) System Tablespace
D) Redo Log files

Solutions: