华师大《教育技术学专业英语》在线作业

奥鹏华中师范大学平时在线作业

华师《教育技术学专业英语》在线作业-0004

Would you have him__________ to my office, please?
A:coming
B:come
C:comes
D:to come
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Primary memory which is stored on chips located ____.
A:on the motherboard
B:outside
C:inside the processor
D:on the CPU
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Who do you think __________ fit for this Work.
A:is
B:不填(空)
C:it is
D:are
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What promoted the development of computer office systems?
A:The service sector of the United States economy.
B:The manufacture of bookkeeping and billing machines.
C:Heavy volume data processing requirements.
D:Typewriters, calculators, and manual accounting techniques.
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What is true about the Internet According to the text?
A:People now have realize that the Internet will dominate our society completely.
B:The Internet increases by 50% every year.
C:The Internet will combine all the traditional media such as books, televisions and push them further.
D:The internet prevents indivi
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It's usually the manager, and not the members of the company,____________ in charge of the company.
A:who is
B:who are
C:which are
D:which is
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The real purpose of the Superhighway was _______________.
A:to make the U.S. telecommunications infrastructure modern
B:to m奥鹏华中师范大学平时在线作业ake money for the U.S government
C:to provide information service for everyone at home
D:to compete with the WWW
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The key difference between a distributed system and a computer network is that in the former _________________.
A:the system functions are more automatic
B:the number of computers is greater
C:the distance among the computers is shorter
D:the operating system has a better feature
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What is true in the third paragraph about the Internet?
A:It is painful
B:It is changeable.
C:It is wonderful
D:It is a melting Pot.
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What does the Internet support?
A:Information sharing.
B:Network innovations.
C:Rapid business transactions.
D:All of the above.
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Workstation is a multi-user computer capable of supporting many hundreds or thousands of users simultaneously.（）
A:错误
B:正确
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According to computers’ power and size, we have desktop, laptop and handheld PCs.（）
A:错误
B:正确
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Error recovery does not belong to operating system.（）
A:错误
B:正确
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Your computer uses two types of memory: primary memory and secondary memory.（）
A:错误
B:正确
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The purpose of office automation is to reduce the human intervention and raise the work efficiency.
A:错误
B:正确
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Portable radios signaled the start of the second generation of computer.（）
A:错误
B:正确
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The logic structure and nomenclature of the different operating systems vary considerably.
A:错误
B:正确
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There are four 8 bit codes in current use.
A:错误
B:正确
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End—to—end digitization is the hardware base and the first step in the process toward re1alizing an ISDN.
A:错误
B:正确
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The computer can do nothing without a program.（）
A:错误
B:正确
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Electronic mails have protocols that are ____.
A:non-standard
B:like post office's specification
C:standard
D:used to define recipient
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C++ include the following pillars: ____.
A:encapsulation
B:inheritance
C:data hiding
D:polymorphism
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To design impressive 3-D effects we might use____.
A:textures
B:curve
C:shadows
D:table
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Windows 2000 is ____.
A:new lease of Windows
B:the same as Windows NT
C:an inventive technology
D:used for building a scalable network
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The Windows 2000 product line includes ____.
A:Windows 2000 Professional
B:Windows 2000 Advanced Server
C:Windows 2000 Server
D:Windows 2000 Datacenter Server
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Applications in the Internet can be found everywhere:?____
A:in libraries
B:at home
C:in conference rooms
D:at the moon
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The major functional components of an office automation system include: ____.
A:text processing
B:electronic mail
C:information storage and retrieval
D:personal assistance features
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Microsoft Outlook mail program ____.
A:can be started by clicking the hyperlink in the Web page
B:allows you to browse the Web pages
C:allows you to send an e-mail
D:allows you to compose an e-mail
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The Collect and Paste can be used____.
A:to cut or copy E-mails
B:within a single Office 2000 application
C:to collect objects
D:among multiple Office 2000 applications
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Static graphics include?____.
A:movies
B:pictures
C:animators
D:photographs
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