●One use of networks is to let several computers share (75) such as file systems，printers，and tape drives.(75) A．CPUB．memoryC．resourcesD．information
●One use of networks is to let several computers share (75) such as file systems，printers，and tape drives.
(75) A．CPU
B．memory
C．resources
D．information
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试题（71）～（75）Object-oriented analysis (OOA) is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is （71）. It determines how the various results are computed by the product and presents this information in the form. of a （72） and associated scenarios. The second is （73） , which determines the classes and their attributes. Then determine the interrelationships and interaction among the classes. The last step is （74） , which determines the actions performed by or to each class or subclass and presents this information in the form. of （75） .（71）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（72）A. collaboration diagramB. sequence diagramC. use-case diagramD. activity diagram（73）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（74）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（75）A. activity diagramB. component diagramC. sequence diagramD. state diagram
●Object-oriented analysis (OOA) is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is （71）. It determines how the various results are computed by the product and presents this information in the form. of a （72） and associated scenarios. The second is （73） , which determines the classes and their attributes, then determines the interrelationships and interaction among the classes. The last step is （74） , which determines the actions performed by or to each class or subclass and presents this information in the form. of （75） .（71）A.use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（72）A. collaboration diagramB. sequence diagramC. use-case diagramD. activity diagram（73）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（74）A.use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（75）A. activity diagramB. component diagramC. sequence diagramD. state diagram
How many methods of settlement are mentioned in this passage when the British importer needs dollar to pay his American supplier?A．Two.B．One.C．Three.D．Several.
One use of networks is to let several computers share(75)such as file systems, printers, and tape drives.A．CPUB．memoryC．resourcesD．information
One use of networks is to let several computers(61)data such as file systems，printers，and tape drives．A．copyB．communicateC．transferD．share
Bluetooth is a universal radio interface in the(71)frequency hand that enables portable electronic devices to connect and communicate wirelessly via short-range, ad hoc networks. Each unit can simultaneously communicate with up to(72)other units per piconet. Moreover, each unit can simultaneously(73)to several piconets. Eliminates the need for wires, cables and connectors for and between cordless or mobile phones, modems, headsets, PDAs, Computers, printers, projectors, local area networks, and so on, and paves the way for new and completely different devices and applications. Technology Characteristics(74)symbol rate exploits maximum available(75)bandwidth。A．1.95GHzB．2.45GHzC．4.45GHzD．11.45GHz
You are the administrator of a Windows 2000 network. Your network includes 75 Windows NT Workstation 4.0 computers. You are adding 50 new PXE-compliant computers to the network. The hardware on each computer is configured identically.You are using a RIS image to deploy Windows 2000 Professional to the 50 computers. You successfully install Windows 2000 Professional on the first 10 computers. However, you cannot install Windows 2000 Professional on remaining 40 computers.What should you do?A．Configure the DHCP scope to add additional IP addresses.B．Run Rbfg.exe from the RemoteInstall\Admin folder on the RIS server.C．Modify the startup sequence in the CMOS of the remaining computers.D．Create computer accounts on the remaining computers in the Active Directory.
A100paircableis typicallyusedtoconnect:() A.telephonydistribution.B.businesseswithmorethan75computers.C.securitycameras.D.computerlabswithmorethan20computers.
● Object-oriented analysis (OOA) is a semiformal specification technique for the object-oriented paradigm. Object-oriented analysis consists of three steps. The first step is （71）. It determines how the various results are computed by the product and presents this information in the form. of a （72） and associated scenarios. The second is （73） , which determines the classes and their attributes. Then determine the interrelationships and interaction among the classes. The last step is （74） , which determines the actions performed by or to each class or subclass and presents this information in the form. of （75） .（71）A.use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（72）A. collaboration diagramB. sequence diagramC. use-case diagramD. activity diagram（73）A. use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（74）A.use-case modelingB. class modelingC. dynamic modelingD. behavioral modeling（75）A. activity diagramB. component diagramC. sequence diagramD. state diagram