A data center manager must implement energy reduction measures to achieve a reduction in power consumption, heat output and operational costs without affecting the service to users. Which three areas should be looked at? (Choose three.)

• A. storage cooling
• B. disk spin-up/spin-down
• C. data center cooling
• D. networking topologies
• E. data center operating hours

Which three factors would be reduced by implementing virtualization strategies in a data center? (Choose three.)

• A. storage utilization
• B. scheduled downtime
• C. environmental impact
• D. power consumption
• E. storage performance

Which three parameters will affect the read/write performance of an HDD? (choose three.)

• A. start-up time
• B. spindle speed
• C. data transfer time
• D. number of cylinders
• E. seek time

After the recent acquisition of a local bank, a regional bank wants to exploit the logical partitioning abilities of their existing virtual storage system to create a consolidated storage pool, while maintaining SLAs.
However, each bank has different existing SAN environments supplied by competing vendors. Which two benefits of storage logical partitioning will help this customer achieve their objective? (Choose two.)

• A. improved airflow and cooling efficiencies
• B. back-end data encryption
• C. improved storage resource management
• D. ability to virtualize existing heterogeneous storage

Which object is virtualized when implementing storage virtualization?

• A. switches
• B. networks
• C. disks
• D. servers