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When disposing of computer equipment， which of the following

题目
单选题
When disposing of computer equipment， which of the following can present an environmental hazard？（）
A

 Bezel

B

 SATA cable

C

 Cat5 cable

D

 CRT monitor

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相似问题和答案

第1题：

When a user’s computer is first turned on, they see a lock symbol and a blinking cursor. Which of the following was configured in the BIOS to show this?()

A. Intrusion detection

B. Power on password

C. Drive encryption

D. BIOS password


参考答案：B

第2题：

Which of the following is the guarantee of a better future for US economy?

［A］Motor vehicles.

［B］Housing market.

［C］Business equipment.

［D］Computer gear.


正确答案：B

 本题考查了第六段至第九段的事实细节。这四个段落提到了备选项中四个经济生产部门。第六段提到，消费品的生产几乎回到了一年前的水平，因为对汽车及其他物品的消费需求以及房屋产业在经济衰退期间都保持了健康发展。第七段提到，过去两个月的月住宅建筑和房产市场相关数据都在整个2001年的平均数以上。这表明住宅建筑有了好的开始，可能不会成为今年GDP增长的累赘。第八段提到，稳固的房产市场可以刺激对房屋相关物品和服务的需求，如家具、电子产品和纺织品。期望消费商品的产量在未来的月份里超越年前的水平。第九段提到，甚至办公设备部门的生产似乎都要降至最低点。它的产量因电脑设备0.6%的涨幅在1月上升了0.4%。

概括而言，汽车是消费者需求的对象，办公设备和电脑设备的产量只是小幅度的增长，只有房产市场不仅呈现良好发展势头，而且还带动其他生产领域的发展。因此［B］项正确。

第3题：

Since RAM is only active when the computer is on, your computer uses disk to store information even when the computer is off. Which of the following is true?(74).

A．When your computer is on, only RAM is used to store information.

B．When your computer is on, only disk drives are used to store information.

C．When your computer is off, only RAM is used to store information.

D．When your computer is off, only disk drives are used to store information.


正确答案：D
解析：本题含义可表述为，由于RAN只有当计算机运行时是工作的，所以当计算机关闭时使用磁盘来存储信息。所以应该选择D(当计算机关闭后，只有磁盘被用于存储信息)。

第4题：

When building a computer with a 32 bit processor， which of the following is the MAXIMUM amount of memory supported？（）

  • A、1GB
  • B、2GB
  • C、4GB
  • D、8GB

正确答案:C

第5题：

Which of the following is best practice when disposing of used equipment？（）

  • A、Donating to a non-profit group
  • B、Use a local recycling company
  • C、Send equipment back to manufacturer
  • D、Following local laws

正确答案:D

第6题：

When disposing of computer equipment, which of the following can present an environmental hazard?()

A. Bezel

B. SATA cable

C. Cat5 cable

D. CRT monitor


参考答案：D

第7题：

● Since RAM is only active when the computer is on, your computer uses disto store information even when the computer is off. Which of the following itrue? （74）

（74）

A．When your computer is on, only RAM is used to store information

B．When your computer is on, only disk drives are used to storinformation.

C．When your computer is off, only RAM is used to store information

D．When your computer is off, only disk drives are used to storinformation.


正确答案：D

第8题：

Which of the following network types is being described when computers are connected so thatdata flows from one computer to the other by traveling through each computer in the network?()

A. Star

B. Hybrid

C. Mesh

D. Ring


参考答案：D

第9题：

The most prevalent cause of computer center fires is which of the following?计算机中心火灾主要的原因是以下哪一项？（）

  • A、AC equipment 交流电源设备
  • B、Heating systems 供热系统

正确答案:C

第10题：

Which of the following desktop hardware should a technician be MOST concerned with disposing of correctly？（）

  • A、batteries
  • B、power cords
  • C、disk drives
  • D、hard drives

正确答案:A

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