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Which of the following would be the correct way to dispose of a laptop battery？ （）
- A、Place the battery on a shelf for storage.
- B、Place the battery in a trash compactor separately from the laptop.
- C、Dispose of the battery in the same manner as the laptop.
- D、Refer to the disposal information located on the battery.
参考答案
更多 “Which of the following would be the correct way to dispose of a laptop battery？ （）A、Place the battery on a shelf for storage.B、Place the battery in a trash compactor separately from the laptop.C、Dispose of the battery in the same manner as the laptop.D、Refer to the disposal information located on the battery.” 相关考题
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共用题干
Batteries Built by VirusesWhat do chicken pox,the common cold,the flu,and AIDS have in common?They're all diseases caused by viruses,tiny microorganisms that can pass from person to person. It's no wonder that when most people think about viruses,finding ways to steer clear of viruses is what's on people's minds.Not everyone runs from the tiny disease carriers,though. In Cambridge,Massachu- setts,scientists have discovered that some viruses can be helpful in an unusual way. They are putting viruses to work,teaching them to build some of the world's smallest rechargeable batteries.Viruses and batteries may seem like an unusual pair,but they're not so strange for engi-neer Angela Beicher,who first came up with the idea. At the Massachusetts Institute ofTechnology(MIT)in Cambridge,she and her collaborators bring together different areas of science in new ways.In the case of the virus-built batteries,the scientists combine what they know about biology,technology and production techniques.Beicher's team includes Paula Hammond,who helps put together the tiny batteries,andYet-Ming Chiang,an expert on how to store energy in the form of a battery.“We're working on things we traditionally don't associate with nature，”says Hammond.Many batteries are already pretty small. You can hold A,C and D batteries in your hand. The coin-like batteries that power watches are often smaller than a penny. However, every year,new electronic devices like personal music players or cell phones get smaller than the year before. As these devices shrink,ordinary batteries won't be small enough to fit in-side.The ideal battery will store a lot of energy in a small package. Right now,Belcher's model battery,a metallic disk completely built by viruses,looks like a regular watch battery. But inside,its components are very small一so tiny you can only see them with a powerful microscope.How small are these battery parts?To get some idea of the size,pluck one hair from your head. Place your hair on a piece of white paper and try to see how wide your hair is一 pretty thin,right?Although the width of each person's hair is a bit different,you could probably fit about 10 of these virus-built battery parts,side to side,across one hair. These micro-batteries may change the way we look at viruses.Which of the following is true of Belcher's battery mentioned in paragraph 6?A: It is made of metal.B: It is a kind of watch battery.C: It can only be seen with a microscope.D: It is a metallic disk with viruses inside it.
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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.
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When replacing a laptop keyboard, the FIRST thing that Bob, a technician, should do is remove:（）A、the battery.B、the memory cover and memory sticks giving access to the screws holding the keyboard in place.C、the top bezel covering the screws holding the keyboard in place.D、the AC power.
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A technician receives a laptop that is running out of battery power more quickly than expected.Which of the following can the technician do to correct the problem？ （）A、Note on the work order that the laptop is losing battery capabilities and the laptop must be replaced.B、Replace the battery by purchasing a new battery from the manufacturer.C、Stop using the battery and use alternating current （AC） power for the laptop.D、Replace the AC adaptor by purchasing a new adapter from the manufacturer.
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A client reports that the laptop is not performing a complete charge of the battery. Which of the following actions should be taken FIRST？ （）A、Update the BIOS.B、Run the battery calibrator.C、Reinstall the ACPI drivers.D、Replace the power adapter.
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Which of the following should be checked FIRST if the laptop’s fan continuously goes full speed?（）A、Dust buildupB、AC adapterC、Battery temperatureD、Fragmentation
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单选题Which of the following would be the correct way to dispose of a laptop battery？ （）A
Place the battery on a shelf for storage.B
Place the battery in a trash compactor separately from the laptop.C
Dispose of the battery in the same manner as the laptop.D
Refer to the disposal information located on the battery.
考题
单选题A technician receives a laptop that is running out of battery power more quickly than expected.Which of the following can the technician do to correct the problem？ （）A
Note on the work order that the laptop is losing battery capabilities and the laptop must be replaced.B
Replace the battery by purchasing a new battery from the manufacturer.C
Stop using the battery and use alternating current （AC） power for the laptop.D
Replace the AC adaptor by purchasing a new adapter from the manufacturer.
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多选题A laptop operates on battery power when connected with an AC adapter. Once the battery discharges, the computer turns off and will not turn back on. Which of the following are the MOST likely causes of the laptop issue? （）(Select TWO).AThe LCD monitor’s power inverter does not function properly.BThe operating system’s power settings prevent the battery from charging.CThe battery is not compatible with the laptop.DThe internal power connection on the motherboard is faulty.EThe power adapter is not working.
考题
单选题When replacing a laptop keyboard, the FIRST thing that Bob, a technician, should do is remove:（）A
the battery.B
the memory cover and memory sticks giving access to the screws holding the keyboard in place.C
the top bezel covering the screws holding the keyboard in place.D
the AC power.
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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.
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单选题According to the T-Boat regulations the reason for providing adequate ventilation for a battery storage area is to prevent（）.A
accumulation of carbon dioxide gas that chokes the batteryB
accumulation of explosive and toxic gases the battery can generateC
mildew or dry rot in the battery boxD
battery failure including battery case meltdown caused by excessive heat
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单选题Which of the following can help prevent data loss on a RAID array in the event of a power failure？（）A
Using a RAID mirrorB
A battery backed write cacheC
Using RAID with parityD
A battery backed read cache
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