Online Access Free E20-816 Practice Test

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

A company is in the process of setting up a VMware vSphere 5.0 ESXi host. Which power management setting should be set on the physical host BIOS that the ESXi hypervisor will be installed on?

• A.Hypervisor Controlled Mode
• B.User Controlled Mode
• C.O/S Controlled Mode
• D.Hardware Controlled Mode

You have been requested to design a Symmetrix VMAX FAST-VP storage solution. When considering skew, what is a primary performance metric that should be used during the design process?

• A.Device MB/sec
• B.Device IOPS
• C.Physical Disk MB/sec
• D.FA IOPS

A company is investigating memory issues with a VMware vSphere implementation. How would the company determine if there are memory issues at the host level when monitoring through a vSphere vCenter Server?

• A.Check Memory Balloon Activity
• B.Check Swap-in level
• C.Check Consumed Memory level
• D.Check Active Memory level

During monthly loads of a data warehouse, the customer observes significant increased response time on their OLTP database. Both applications reside on the same tier-1 storage and are replicated using the same SRDF/S links. During these high utilization periods, which tool can be used to give preference to servicing the OLTP database I/O?

• A.Delta Set Extensions
• B.SymQOS
• C.Symmetrix Priority Controls
• D.Symm Optimizer