单选题Which of the following is an advantage of using virtualization to consolidate servers？（）A Reduced power and space requirementsB Saves money on software costsC Maintenance is easier because there is only one serverD Fewer instances of the operating syst

第1题：

Which three are benefits of A virtualized data center solution over A typical implementation?（）

• A、simplified cabling
• B、more efficient routing
• C、fewer applications per server
• D、more efficient power consumption
• E、more control over each server
• F、less rack space

第2题：

Which of the following BEST describes server virtualization？（）

• A、 A single logical server operating on multiple physical servers.
• B、 Applications hosted on a single server and deployed to multiple users.
• C、 Multiple servers used to host applications for multiple users.
• D、 Multiple logical servers operating on the same physical server.

第3题：

第4题：

Which of the following are benefits to server virtualization?（）

• A、Better server hardware leverage
• B、Increased application security
• C、Smaller backup window needed
• D、Lower power consumption
• E、Smaller datacenter footprint
• F、Little to no maintenance needed

第5题：

A customer is considering replacement of twenty older 4U and 6U rack-based servers with one IBM x366 Server running VMWare ESX attached to one DS4300.  Which of the following represents a reduction in Total Cost of Ownership （TCO） for the customer？（）

• A、Reduction in operating system software licensing and application costs
• B、Reduction in floor space and hardware cost saving
• C、VMWare is licensed per system so no extra charge for SMP support
• D、No single point of failure， reducing downtime

第6题：

Which of the following is an advantage of using a KVM with multiple servers？（）

• A、Eliminates the need for backup tapes
• B、Increases redundancy
• C、Saves physical space in the racks
• D、Offers additional runtime for the UPS

第7题：

A small business currently has four separate servers， three of which perform low-overhead tasks with small memory footprints. How could the company BEST reduce power consumption among these four servers， while not sacrificing functionality？（）

• A、Enable each server’s Cool ’n’ Quiet and/or SpeedStep functionality so that processing power is conserved.
• B、Enforce auto-shutdown routines on all four servers for after-hours power saving while the office is closed.
• C、Consolidate the four servers onto the best two，combining them logically by tasks and memory consumption.
• D、Consolidate the four servers onto the most powerful machine using virtualization.

第8题：

第9题：

Which of the following will allow multiple operating systems to run on one workstation？（）

• A、FireWire
• B、KVM
• C、Virtualization
• D、Terminal servers

第10题：

Which of the following is an advantage of hardware RAID over software RAID？（）

• A、Hardware RAID costs less than software RAID
• B、Hardware RAID is built into the operating system’s software
• C、Hardware RAID has better performance than software RAID
• D、Hardware RAID requires no configuration and software RAID does