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According to Paragraph 4, smart windows are the windows that_____.
A.are costed.
B.are glazed.
C.have several layers.
D.can change color.
B.are glazed.
C.have several layers.
D.can change color.
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解析：
更多 “According to Paragraph 4, smart windows are the windows that_____.A.are costed. B.are glazed. C.have several layers. D.can change color.” 相关考题
考题
Smart WindowWindows not only let light in to cut down an electricity use for lighting, but the light coming through the window also provides heat. However, windows are not something people typically associate with being a cutting edge technology. Researchers are now working on new technologies that enable a window to quickly change from clear to dark and anywhere in between with a flip of a switch."It took us a long time to figure out what a window really is," says Claes Granqvist. He's a professor of solid-state physics at Uppsala University in Sweden. "It's contact with the outside world. You have to have visual contact with the surrounding world to feel well. " So, windows and natural light are important for improving the way people feel when they're stuck indoors.Yet, windows are the weak link in a building when it comes to energy and temperature control. In the winter, cold air leaks in. When it's hot and sunny, sunlight streams in. All of this sunlight carries lots of heat and energy. And all of this extra heat forces people to turn on their air conditioners. Producing blasts of cold air, which can feel so refreshing, actually suck up enormous amounts of electricity in buildings around the world.Windows have been a major focus of energy research for a long time. Over the years, scientists have come up with a variety of strategies for coating, glazing, and layering windows to make them more energy efficient. Smart windows go a step further. They use chromogenic technologies which involve changes of color.Electrochromic windows use electricity to change color. For example, a sheet of glass coated with thin layers of chemical compound such as tungsten oxide works a bit like a battery. Tungsten oxide is clear when an electric charge is applied and dark when the charge is removed, that is, when the amount of voltage is decreased, the window darkens until it's completely dark after all electricity is taken away. So applying a voltage determines whether the window looks clear or dark.One important feature that makes a smart window so smart is that it has a sort of "memory. " All it takes is a small jolt of voltage to turn the window from one state to the other. Then, it stays that way. Transitions take anywhere from 10 seconds to a few minutes, depending on the size of the window. The development of smart windows could mean that massive air conditioning systems may no longer need. "In the future," Granqvist says, "our buildings may look different. "Which of the following statements does not indicate the importance of windows as described in the first two paragraphs?A．Windows can change from clear to dark to save energy.B．Windows help to save energy by letting light in.C．Windows help to save energy by providing heat.D．Windows enable people to have contact with the outside world.
考题
What are smart windows, according to Paragraph 4 ?A．Windows that are coated.B．Windows that are glazed.C．Windows the color of which can be changed.D．Windows that have many layers.
考题
What will be the benefit if the research on smart windows turns out to be successful, according to the last paragraph?A．The buildings will look different.B．Windows can be as large as you want.C．We may not need air conditioners any more.D．They are less expensive than traditional windows.
考题
You are the administrator of your company's network. Your network has five Windows 2000 server computers and 75 Windows 2000 Professional computers. The Windows 2000 Professional computers were installed by using a RIS image on one of the Windows 2000 Server computers. You need to upgrade several applications on the Windows 2000 Professional computers. The applications do not have built-in support for scripted installations.You want to accomplish the following goals:1. An unattended installation of the upgraded applications will be performed on the Windows 2000 Professional computers.2. Existing user environments will be maintained on the Windows 2000 Professional computers.3. The network name of each Windows 2000 Professional computer will be changed to match its asset tag.4. The RIS image and the upgraded applications will be enabled as they are added to the network.You take the following actions:1. Install the RIS image on a Windows 2000 Professional computer named Computer1.2. Install the upgraded applications on Computers1.3. Change the network name of Computer1 to %DMI-SERIAL_NUM%.4. Run RIPrep.exe on Computer1 to load the RIS image on to the RIS server.5. Start all of the Windows 2000 Professional computers, and then load the RIS image from the RIS server.Which result or results do these actions produce? (Choose all that apply.)A．An unattended installation of the upgraded applications will be performed on the Windows 2000 Professional computers.B．Existing user environments will be maintained on the Windows 2000 Professional computers.C．The network name of each Windows 2000 Professional computer will be changed to match its asset tag.D．The RIS image and the upgraded applications will be enabled as they are added to the network.
考题
According to the writer, the house in Westmoreland has the most loathsome color.()
此题为判断题(对，错)。
考题
You are the administrator of a Windows 2000 Server network that runs in mixed mode. You install a new Windows 2000 Server computer. You create and share a new HP LaserJet 4L printer.Your Windows 2000 Professional client computer can print to the new printer successfully. However, when users try to connect to the printer from Windows NT Workstation 4.0 client computers, they receive the dialog box shown in the exhibit.You want the printer driver to install automatically on the Windows NT Workstation computers. What should you do?A．Copy the Windows NT 4.0 printer drivers to the Netlogon shared folders on all Windows NT Server 4.0 computers still configured as BDCs.B．Copy the Windows NT 4.0 printer drivers to the Netlogon shared folders on the PDC emulator.C．Change the sharing options on the printer to install additional drivers for Windows NT 4.0 or Windows 2000.D．Copy the Windows NT 4.0 printer drivers to the Winnt\System32\printers\drivers folder on the Windows 2000 print Server.
考题
Which three statements are true about windows?()
A. Only one window can be open at any given timeB. Consumer groups are associated with windowsC. Windows work with job classes to control resource allocationD. The database service name must be provided during windows creationE. Windows can automatically start job or change resource allocation among jobs for various time periods.
考题
Which three statements are true about windows? ()(Choose three.)
A. Only one window can be open at any given timeB. Consumer groups are associated with windowsC. Windows work with job classes to control resource allocationD. The database service name must be provided during windows creationE. Windows can automatically start job or change resource allocation among jobs for various time periods.
考题
You are the domain administrator for Ezonexam.com. The network contains a Windows 2000 domain and two Windows NT domains. The Windows 2000 domain trusts each of the Windows NT domains, and the Windows NT domains trust the Windows 2000 domain.You are required to configure one of the Windows 2000 domain controllers named Ezonexam4 to support several legacy applications that are not Windows 2000 certified.What should you do? (Select two. Each answer specifies a complete solution).A. On Ezonexam4, type secedit /configure /db secedit.sdb /cfgC:\winnt\security\templates\hisecdc.inf /overwrite.B. On Ezonexam4, type secedit /configure /db secedit.sdb /cfgC:\winnt\security\templatescompatws.inf /overwrite.C. On Ezonexam4, use the Security Configuration and Analysis snap-in to apply the Compatws.inf security template.D. On Ezonexam4, use the Security Configuration and Analysis snap-in to apply the Hisecdc.infE. On Ezonexam4, use the Security Templates snap-in to open the Compatws.inf security template.F. On Ezonexam4, use the Security Templates snap-in to open the Hisecdc.inf security template.
考题
A smart windows is smart mainly because_____.A.it can change its size.
B.it can change its structure.
C.it can change the voltage of electricity.
D.it has a sort of memory.
考题
Smart Windows
1.Windows not only let light in to cut down an electricity use for lighting, but the light coming through the window also provides heat. However, windows are not something people typically associate with being a cutting edge technology. Researchers are now working on new technologies that enable a window to quickly change from clear to dark and anywhere in between easily.
2."It took us a long time to figure out what a window really is," says Claes Granqvist. He's a professor of solid-state physics at Uppsala University in Sweden. "It's contact with the outside world. You have to have visual contact with the surrounding world to feel well." So, windows and natural light are important for improving the way people feel when they're stuck indoors.
3.Yet, windows are the weak link in a building when it comes to energy and temperature control. In the winter, cold air leaks in. When it's hot and sunny, sunlight streams in. All of this sunlight carries lots of heat and energy. And all of this extra heat forces people to turn on their air conditioners. Producing cold air, which can feel so refreshing(使人清新的), actually suck up enormous amounts of electricity in buildings around the world.
4.Windows have been a major focus of energy research for a long time. Over the years, scientists have come up with a variety of strategies for coating, glazing(用玻璃覆盖), and layering windows to make them more energy efficient. Smart windows go a step further. They use some chromogenic(发色的)technologies involving changes of color.
5.Electrochromic(电致色的) windows use electricity to change color. For example, a sheet of glass coated with thin layers of tungsten oxide(氧化钨)works a bit like a battery. Tungsten oxide is clear when an electric charge is applied and dark when the charge is removed, that is, when the amount of voltage(电压)is decreased, the window darkens until it's completely dark after all electricity is taken away. So applying a voltage determines whether the window looks clear or dark.
6.One important feature that makes a smart window so smart is that it has a sort of "memory". All it takes is a small shock of voltage to turn the window from one state to the other. Then, it stays that way. Transitions take from 10 seconds to a few minutes, depending on the size of the window. The development of smart windows could mean that massive air conditioning systems may no longer need. "In the future," Granqvist says, "our buildings may look different."
文章(31~35)
Which of the following values of windows is NOT mentioned?A.They let light in to brighten the house.
B.They let light in to heat the house.
C.They let us have visual contact with the surrounding world.
D.They let us think about the outside world.
考题
Which paragraph gives an account of the way electrochromic windows changing?A.Paragraph 5.
B.Paragraph 3.
C.Paragraph 4.
D.Paragraph 6.
考题
A technician converts several existing Windows XP Professional laptops from English to the German language. Which of the following is the correct path to change the language settings?（）A、Control Panel Accessibility Options GeneralB、Control Panel Regional and Language Options Regional OptionsC、Control Panel Regional and Language Options Regional Options CustomizeD、Control Panel Regional and Language Options Languages Details
考题
A customer purchased a new PC with Windows XP but wants to run a program designed forWindows 98. Which of the following will allow this program to run under Windows XP?（）A、Change the file permissions for the executable file.B、Use the convert utility to change the attributes of the executable file.C、Make sure that Windows XP has FAT32 file system.D、Run the executable file under compatibility mode.
考题
A Windows server has rebooted by itself several times.There are several functioning non-Windows servers in the same rack that are connected to the same uninterruptible power supply（UPS）.Which of the following is the MOST likely cause of the reboots？（）A、The UPS is malfunctioning.B、The user traffic to the server is too high.C、A BSOD is occurring.D、The non-Windows servers cannot be located on the same UPS as the Windows server.
考题
Which three statements are true about windows? （）(Choose three.)A、Only one window can be open at any given timeB、Consumer groups are associated with windowsC、Windows work with job classes to control resource allocationD、The database service name must be provided during windows creationE、Windows can automatically start job or change resource allocation among jobs for various time periods.
考题
Which three statements are true about windows？（） A、 Only one window can be open at any given timeB、 Consumer groups are associated with windowsC、 Windows work with job classes to control resource allocationD、 The database service name must be provided during windows creationE、 Windows can automatically start job or change resource allocation among jobs for various time periods.
考题
Your network contains a single Active Directory domain. The functional level of the forest is Windows Server 2008. The functional level of the domain is Windows Server 2008 R2. All DNS servers run Windows Server 2008. All domain controllers run Windows Server 2008 R2. You need to ensure that you can enable the Active Directory Recycle Bin. What should you do（）A、Change the functional level of the forest.B、Change the functional level of the domain.C、Modify the Active Directory schema.D、Modify the Universal Group Membership Caching settings.
考题
You are the administrator of your company’s network. You network has five Windows 2000 server computers and 75 Windows 2000 Professional computers. The Windows 2000 Professional computers were installed by using a RIS image on one of the Windows 2000 Server computers. You need to upgrade several applications on the Windows 2000 Professional computers. The applications do not have built-in support for scripted installations. You want to accomplish the following goals: An unattended installation of the upgraded applications will be performed on the Windows 20000 Professional computers. Existing user environments will be maintained on the Windows 2000 Professional computers. The network name of each Windows 2000 Professional computer will be changed to match its asset tag. The RIS image and the upgraded applications will be enabled as they are added to the network. You take the following actions: Install the RIS image on a Windows 20000 Professional computer named Computer1. Install the upgraded applications on Computers1. Change the network name of Computer1 to %DMI-SERIAL_NUM%. Run RIPrep.exe on Computer1 to load the RIS image on to the RIS server. Start all of the Windows 2000 Professional computers, and then load the RIS image from the RIS server. Which result or results do these actions produce?（ ）A、An unattended installation of the upgraded applications will be performed on the Windows 2000 Professional computers.B、Existing user environments will be maintained on the Windows 2000 Professional computers.C、The network name of each Windows 2000 Professional computer will be changed to matchIts asset tag.D、The RIS image and the upgraded applications will be enabled as they are added to the N.etwork.
考题
Your company network consists of a single Active Directory domain named testking.com. The functional level of the domain is Windows 2000 Native. The network contains 20 member servers running Windows 2000 and 5 domain controllers running Windows Server 2003. The user accounts for employees in the Finance department are members of a global distribution group named Finance_Users. You create a shared folder named Finance_Docs on a Windows 2000 member server. You need to enable the Finance users to access the Finance_Docs folder. What should you do?（）A、Change Finance_Users to a security group.B、Change the scope of Finance_Users to Universal.C、Change the scope of Finance_Users to Domain Local.D、Raise the domain functional level to Windows Server 2003.
考题
Your computer hardware supports Microsoft Windows Aero Experience. The transparency feature does not appear to be enabled. You need to use the transparency feature. What are the two possible ways to achieve this goal？ （）A、Configure theme settings to Windows Vista.B、Increase the screen resolution to 1024 x 768 pixels or higher.C、Change the Color scheme option to Windows Aero.D、Change the Visual effects option to Let Windows choose whats best for my computer
考题
As the administrator of your company’s network you are asked to upgrade several Windows NT 4.0 computers to Windows 2000 Professional. All user settings and application settings must be preserved. Most applications currently running are compatible with Windows 2000 and all the Windows NT 4.0 computers meet the minimum hardware requirements. After you upgrade several computers to Windows 2000 Professional, you find that some applications did not upgrade properly. What utilities and/or applications should be disabled (or removed) before upgrading?（）A、Custom printer third-party software.B、APM and Anti-virus softwareC、All Non-Microsoft ProductsD、All 32-bit applicationsE、Third-party video drivers
考题
You deploy mobile devices that run Microsoft Windows Mobile 5.0. A Windows Mobilebased device user forgets the PIN for the device. You need to ensure that the user can unlock the device. What should you do？（）A、Change the password for the domain user account of the user.B、Perform a hard reset of the user’s Windows Mobilebased device.C、Perform a soft reset of the user’s Windows Mobilebased device.D、Connect the Windows Mobilebased device to the desktop computer of the user and change the password of the local user account of the user.
考题
单选题According to the passage, “They don’t talk the same language” (Paragraph 1), can refer to problems in ______.A
understanding metaphor.B
learning foreign languages.C
understanding dialect or style.D
dealing with technological change.
考题
单选题A Windows server has rebooted by itself several times.There are several functioning non-Windows servers in the same rack that are connected to the same uninterruptible power supply（UPS）.Which of the following is the MOST likely cause of the reboots？（）A
The UPS is malfunctioning.B
The user traffic to the server is too high.C
A BSOD is occurring.D
The non-Windows servers cannot be located on the same UPS as the Windows server.
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