下列4条叙述中，有错误的一条是(1)。
- A．以科学技术领域中的问题为主的数值计算称为科学计算
- B．计算机应用可分为数值应用和非数值应用两类
- C．计算机各部件之间有两种信息流，即数据流和控制流
- D．对信息进行收集、储存、加工与传输等一系列活动的总称为实时控制
-
(82)
- A．see
- B．visiting
- C．call
- D．access
-
(83)
- A．immediacy
- B．indirectly
- C．direct
- D．directly
-
(81)
- A．communicate
- B．communications
- C．correspond
- D．correspondence
-
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). Wh
- A．creating
- B．reach
- C．going for
- D．setting up
-
(80)
- A．communion
- B．share
- C．partake
- D．pool
-
(78)
- A．Coaxial cable
- B．Optical fiber
- C．Unshielded Twisted-pair Cable
- D．Shielded Twisted-pair Cable
-
(76)
- A．PPP
- B．PAP
- C．CHAP
- D．LCP
-
(77)
- A．VLAN
- B．LANE
- C．VPN
- D．IPOA
-
In(66)the strength of the carrier 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 al 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
-
(75)
- A．NAT
- B．NCP
- C．DDN
- D．DNS
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