CMS专题
多选题When a computer does not recognize an internal modem， a technician should determine whether：（）Athe modem is seated properly.Bthe number being dialed is valid.Cthere are resource conflicts.Dthere is power to the modem.Ethe modem speaker is enabled.
题目
the modem is seated properly.
the number being dialed is valid.
there are resource conflicts.
there is power to the modem.
the modem speaker is enabled.
相似问题和答案
第1题：
A. Computer will not POST
B. Computer will overheat
C. Monitor will not power on
D. Processor will not run at proper speed
第2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.
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.
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：
You install Windows 2000 Professional on an existing department’s computer setup, which was using Windows NT 4.0 Workstation. Later you are told that a dial-up connection will be needed to access a local Internet Service Provider. When you open the computer that connects to the ISP, you find that a 33.6k modem has already been installed. But the users insist, that you also install a faster 56k modem. After installing the new modem and rebooting the computer, you notice that there is a conflict between the two modems. How do you resolve this situation?（）
- A、Disable the 33.6 K modem.
- B、Disable the 56 K modem
- C、Disable the Com port 2
- D、Disable Com port 4
- E、Run Windows update， this will update this 33.6 K modem drivers.
正确答案:A
第5题：
Which of the following is the proper order for powering off and on network components?（）
- A、Computer> cable modem > router
- B、Cable modem> router> computer
- C、Cable modem> computer> router
- D、Router> cable modem> computer
正确答案:B
第6题：
What does the underlined sentence "So when it goes down, you go down with it." mean?
A. When computer doesn't work, you cannot work too.
B. When computer falls down, you fall down with it.
C. When computer is working, you can do nothing.
D. You can sell ticket without asking the computer.
39．答案为A 通过上文的描述，得知电脑死机后，人们无法正常工作。得出答案A。
第7题：
When a computer does not recognize an internal modem， a technician should determine whether：（）
- A、the modem is seated properly.
- B、the number being dialed is valid.
- C、there are resource conflicts.
- D、there is power to the modem.
- E、the modem speaker is enabled.
正确答案:A,C
第8题：
A. Computer> cable modem > router
B. Cable modem> router> computer
C. Cable modem> computer> router
D. Router> cable modem> computer
第9题：
You are the desktop administrator for the sales department at Company. All employees have Windows2000 Professional portable computers.Sales department users require dial-in access to the company network when they travel to customerlocations. These users must also be able to fax documents to customers from their computers.You need to configure network dial-up access immediately for a user named Anne. First, you insert a 56-Kbps PCMCIA fax modem into Anne’s computer. You restart the computer and log on as a localadministrator. Then, you start the Network Connection Wizard. However, the modem does not appear inthe list of devices that you can select for marking the dial-up connection.You need to be able to install Anne’s modem. What should you do?（）
- A、Disable the portable computers’ built-in serial ports.
- B、Manually install the modem device driver provided by the manufacturer.
- C、Decrease the maximum port speed on the modem’s COM port to 57600.
- D、Set the Driver Signing Options to Ignore - Install the software anyway and do not ask for my approval.
- E、Use the Add or Remove Windows Components Wizard to install the Fax service.
正确答案:B
第10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).
- A、The LCD monitor’s power inverter does not function properly.
- B、The operating system’s power settings prevent the battery from charging.
- C、The battery is not compatible with the laptop.
- D、The internal power connection on the motherboard is faulty.
- E、The power adapter is not working.
正确答案:D,E