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单选题 Which of the following would a company implement to help reduce the cost of electricity?()

A

Shutdown/power policies

B

Redundant power supplies

C

Use optical mice

D

Social engineering policy

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.

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 monitors

B

Thin clients with LCD monitors

C

Thin clients with CRT monitors

D

Notebook computers with LCD monitors

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 fans

B

Use CRTs instead of LCD monitors

C

Use NAS to reduce the number of file servers

D

Configure all printers to print on single-side with low resolution

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.

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