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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 technologies can save server space and cooling requirements?()

A

Energy star ratings

B

Active solar panels

C

Network storage array

D

Blade servers

单选题 Which of the following can conserve energy in a server room?()

A

Sealing all potential cold air leaks

B

Installing additional cooling fans

C

Setting the temperature lower

D

Replacing the UPS with a generator

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.

单选题 Which of the following is the recommended disposal method for used computers?()

A

Trash can

B

Burial

C

Recycling center

D

Storage shed

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.

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

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