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单选题
Ten years ago, smaller companies did not use large computers because _____.
A
these companies had not enough money to buy such expensive computers
B
these computers could not do the work that small computers can do today
C
these computers did not come onto the market
D
these companies did not need to use this new technology
参考答案
参考解析
解析：
根据第一段第二句“Before that time, large computers were only fixed by large, rich companies that could afford the investment.”可知，小公司不用大型电脑是因为其费用太高。
根据第一段第二句“Before that time, large computers were only fixed by large, rich companies that could afford the investment.”可知，小公司不用大型电脑是因为其费用太高。
更多 “单选题Ten years ago, smaller companies did not use large computers because _____.A these companies had not enough money to buy such expensive computersB these computers could not do the work that small computers can do todayC these computers did not come onto the marketD these companies did not need to use this new technology” 相关考题
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Modern computers based on() are millions to billions of times more capable than the early machines，and occupy a fraction of the space。Simple computers are small enough to fit into mobile devices, a mobile computers can be powered by small batteries. Personal computers in their va
A.Central Processing unit
B.integrateD.circuits
C.HarD.disk
D.software integration
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共用题干
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单选题According to the writer, the main feature of the revolution in office work over the last ten years is _____.A
the saving of time and moneyB
the use of computers in small companiesC
the wide use of word processorsD
the decreasing number of secretaries
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考题
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Configure the IPv6 protocol on the Windows 7 computers.B
Configure the network shares on the Windows 7 computers to include the user names of all employees.C
Configure the network shares on the Windows XP computers to include the user names of all employees.D
Install the Link Layer Topology Discovery (LLTD) Responder on the Windows XP computers.
考题
单选题Your network consists of 1，000 client computers that run Windows XP. The computers do not have access to the Internet. You plan to migrate 200 of the computers immediately to Windows 7. The remainder will be migrated over the next several months. You need to plan the most efficient method for activating all of the computers. What should you do？（）A
Use the Key Management Service （KMS） for all the computers.B
Use Multiple Activation Key （MAK） Independent for all the computers.C
Use Multiple Activation Key （MAK） Proxy for the first 200 computers， and then use the Key Management Service（KMS） for the remaining computers.D
Use Multiple Activation Key （MAK） Independent for the first 200 computers， and then use Multiple Activation Key（MAK） Proxy for the remaining computers.
考题
单选题A college has a small campus where 25 faculty members are located. The faculty offices and student computers are currently on the same network. The faculty are concerned about students being able to capture packets going across the network and obtain sensitive material. What could a network administrator do to protect faculty network traffic from student connections?（）A
Install anti-virus software on the student computers.B
Put the faculty computers in a separate VLAN.C
Power down the switches that connect to faculty computers when they are not in use.D
Remove the student computers from the network and put them on a peer-to-peer network.E
Create an access list that blocks the students from the Internet where the hacking tolls are located.
考题
单选题You are the network administrator for ExamSheet. Computers on your network run Windows 2000 Professional, Windows NT Workstation 4.0 and Windows 98. Ten Windows 2000 Professional computers are located in the research department. These computers contain highly confidential information. You want the 10 Windows 2000 Professional computers to be able to communicate only with other Windows 2000 computers. What should you do?（）A
On the research computers use the Local Computer Policy to disable theAccess this computer from the networkoption.B
Use Security Configuration and Analysis to apply the Highly Secure security template to the research computers.C
Add the users of the research computers to the Power Users group on each computer.D
On the research computers configure the security settings to prevent anonymous access.
考题
单选题You are the network administrator for .Your network consists of a single Active Directory domain named . The Default Domain Group Policy object (GPO) uses all default settings. The network contains five servers running Windows Server 2003 and 800 client computers. Half of the client computers are portable computers. The other half are desktop computers. Users of portable computers often work offline, but users of desktop computers do not. You install Windows XP Professional on all client computers with default settings. Then you configure user profiles and store them on the network. Some users of portable computers now report that they cannot log on to their computers. Other users of portable computers do not experience this problem. You need to ensure that all users of portable computers can log on successfully,whether they are working online or offline. What should you do?（）A
Configure all portable computers to cache user credentials locally.B
Ensure that all users of portable computers log on to the network at least once before working offline.C
In all portable computers, rename Ntuser.dat to Ntuser.man.D
For all portable computers, configure the Loopback policy setting.
考题
单选题You are planning the deployment of Windows 7 to computers that are located in a main office， in branch offices， and in a store kiosk. Computers in all three types of location use the same hardware. Kiosk computers are members of a workgroup. Kiosk computers must use specific settings for local security. Branch office computers must use BitLocker Drive Encryption. You have the following requirements：Create deployment images. Minimize image maintenance. You need to define an image-creation strategy that meets the requirements. What should you do？（）A
Create a single image to use for the main office computers and the branch office computers， and apply the requiredsettings through Group Policy. Create a separate image to use for the kiosk computers.B
Create one image to use for each location type. Encrypt the hard disks on the branch office computers prior to capturing the image.C
Create a single image to use for all location types. Create a custom Windows security template for each location type.D
Create a single image to use for the branch office computers and the kiosk computers.Create a separate image to use for the main office computers.
考题
单选题You are the administrator of 15 Windows XP Professional portable computers in the sales department of your ompany. The company network uses DHCP to configure the IP addresses of the portable computers when the computers are used in the office. Company policy allows the company portable computers to be connected to users' home networks. The sales department reports that users who use home networks that have manually configured IP addresses are unable to connect the portable computers to their home networks. You want to ensure that users can connect portable computers to their home networks when they are at home and to the company network when they are in the office. You do not want to change the configuration of home computers on users' home networks. You do not want to change the administrative privileges of the sales department users. What should you do?（）A
Configure the network adapters of the portable computers to enable Internet Connection Sharing (ICS). B
Configure the network adapters of the portable computers to enable Automatic Private IP Addressing (APIPA).C
Add a script to the users' desktops that changes the IP configuration between dynamic and manual.D
Configure the IP properties of the portable computers so that they have an alternate configuration.
考题
单选题The computers made by our company sell best, but several years ago no one could have imagined the role in the markets that they _____.A
were playingB
were to playC
have playedD
played
考题
单选题You are using windows installer to deploy an application to 750 Windows 2000 Professional computers on your network. The network includes organizational unit （OU） named sales. A Group Policy object （GPO） is created for the Sales OU. The application is successfully installed on the 740 out of 750 computers. The ten computers are unable to install the application what should you do to install that application on all the computers in the sales OU.What should you do?（）A
Repackage and re-deploy the application's .msi file to the Sales OUB
Repackage and re-deploy the application's .mst file to the Sales OUC
Re-deploy the application by using the Group Policy object (GPO for the Sales OU)D
Restart Windows Installer service on the ten computers.
考题
单选题Which of the following statements is NOT true? _____A
There are both advantages and disadvantages in using a word professor.B
The British companies care much for the health of the people using word processors.C
The technology in the field of computers has been greatly advanced over the last ten years.D
Using world processors, secretaries can get more time to do more interesting work for their bosses.
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