操作系统是一种系统软件，它有许多种类，PC-DOS是一种(44)操作系统，Windows是具有图形界面的(45)运行方式的操作系统。Windows应用程序之间可以方便地通过(46)交换数据。将正在运行的应用程序窗口最小化后，该应用程序处于(47)状态。(48)是在体系结构上采用了客户机/服务器模式的网络操作系统。
-
(76)
- A．see
- B．visiting
- C．call
- D．access
-
(77)
- A．immediacy
- B．indirectly
- C．direct
- D．directly
-
(75)
- A．communicate
- B．communications
- C．correspond
- D．correspondence
-
(74)
- A．communion
- B．share
- C．partake
- D．pool
-
When you are(71)a home or small office network, it is recommended that you use the Network Setup Wizard in Windows XP Home Edition to enable Internet Connection Sharing. The Network Setup Wizard automatically provides all of the network settings you need to(72)one Internet connection with all the computers in your network.
- After ICS is enabled, and you make sure that all of your computers can(73)with each other and they have Internet(74)you can use programs such as Internet Explorer and Outlook Express as if they were(75)connected to the Internet service provider(ISP). When
- A．creating
- B．reach
- C．going for
- D．setting up
-
(71)
- A．VLAN
- B．LANE
- C．VPN
- D．IPOA
-
(72)
- A．Coaxial cable
- B．Optical fiber
- C．Unshielded Twisted-pair Cable
- D．Shielded Twisted-pair Cable
-
(70)
- A．PPP
- B．PAP
- C．CHAP
- D．LCP
-
In(66)the strength of the carder signal is varied to represent binary 1 or 0.(67)is a system that can map a name to an address and conversely an address to an name.(68)is a three-way handshaking authentication protocol that it's packets are encapsulated in the point-to-point protocol.(69)is an approach that enables an ATM Switch to behave like a LAN switch.(70)is an guided media which is made of glass or plastic and transmits signals in the form. of light.
- A．ASK
- B．PSK
- C．FSK
- D．FDM
-
(69)
- A．NAT
- B．NCP
- C．DDN
- D．DNS
高级经济师考试试题精选练习（1）
高级经济师考试模拟练习题之单选题（1
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高级经济师考试试题及答案：单选练习题
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