问题：单选题A corporation plans to replace older office PCs with energy efficient personal computers in their 24 hour help desk department. Which of the following would be the BEST choice？（）A Tablet notebooks with LCD monitorsB Thin clients with LCD monitorsC Thin clients with CRT monitorsD Notebook computers with LCD monitors
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问题：单选题Which of the following technologies allows a single piece of hardware to host multiple operating systems simultaneously？（）A VirtualizationB SMTP serversC ThinNet clientsD Terminal servers
问题：单选题A user reports that their cell phone battery is dead and cannot hold a charge. Which of the following should be done when disposing of the old battery？（）A Recycle the battery.B Store the battery.C Place battery in a sealed plastic bag.D Disassemble the battery.
问题：单选题Which of the following technologies can save server space and cooling requirements？（）A Energy star ratingsB Active solar panelsC Network storage arrayD Blade servers
问题：单选题Which of the following would a company implement to help reduce the cost of electricity？（）A Shutdown/power policiesB Redundant power suppliesC Use optical miceD Social engineering policy
问题：单选题Which of the following would allow a company to conserve energy and still provide a functional service to its employees？（）A Configure all workstations with higher RPM fansB Use CRTs instead of LCD monitorsC Use NAS to reduce the number of file serversD Configure all printers to print on single-side with low resolution
问题：多选题Which of the following methods effectively removes data from a hard drive prior to disposal？（）AUse the remove hardware OS featureBFormatting the hard driveCPhysical destructionDDegauss the driveEOverwriting data with 1s and 0s by utilizing software
问题：单选题The power saving state in which a computer cuts power to all its unneeded parts and copies the RAM content to the hard drive is called（）A hibernateB shutdownC sleepD hypervisor
问题：单选题A small business currently has a server room with a large cooling system that is appropriate for its size. The location of the server room is the top level of a building. The server room is filled with incandescent lighting that needs to continuously stay on for security purposes. Which of the following would be the MOST cost-effective way for the company to reduce the server rooms energy footprint？（）A Replace all incandescent lighting with energy saving neon lighting.B Set an auto-shutoff policy for all the lights in the room to reduce energy consumption after hours.C Replace all incandescent lighting with energy saving fluorescent lighting.D Consolidate server systems into a lower number of racks，centralizing airflow and cooling in the room.
问题：单选题Which of the following can conserve energy in a server room？（）A Sealing all potential cold air leaksB Installing additional cooling fansC Setting the temperature lowerD Replacing the UPS with a generator
问题：单选题Which of the following will allow multiple operating systems to run on one workstation？（）A FireWireB KVMC VirtualizationD Terminal servers
问题：单选题A large company would like to roll out thin clients to all retail terminals on its next upgrade. Which of the following are potential risks of this IT plan？（）A Power consumption；thin clients use more energy than comparable workstations and therefore have a larger energy footprint.B Single point of failure；if the thin client server goes down all machines are without functionality.C Centralized administration；IT staff cannot rely on localized group policy settings.D High cost of terminals；compared to traditional workstations，thin clients are very expensive and require more maintenance.
问题：单选题A large company has over 500 computers that currently stay powered on indefinitely. None of the systems are used after the company closes at 5 p.m. Which of the following would be the MOST effective way for the company to save on electricity usage？（）A Set the computers for automatic log-off after one hour of inactivity.B Institute a policy of either shutdown or sleep mode an hour after close.C Turn on the Wake on LAN functionality for all computers.D Schedule all patching to be done during work hours.
问题：单选题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.
问题：单选题Which of the following terms is used when printing data on both the front and the back of paper？（）A ScalingB CopyingC DuplexD Simplex
