《计算机专业英语》第03章在线测试

《计算机专业英语》第03章在线测试

《计算机专业英语》第03章在线测试 剩余时间：8 :42 答题须知：1、本卷满分20分。 2、答完题后，请一定要单击下面的“交卷”按钮交卷，否则无法记录本试卷的成绩。 3、在交卷之前，不要刷新本网页，否则你的答题结果将会被清空。 第一题、单项选择题（每题1分，5道题共5分） 1、A ＿＿＿＿＿＿＿＿ copy is a copy of a current file made in order to protect against loss or damage. A、hard C、soft B、backup D、file 2、The infamous “Michelangelo” ＿＿＿＿＿＿＿＿ strikes thousands of computers every year on March 6th. A、cracker C、virus B、hacker D、disease 3、Windows gives you more control over the ＿＿＿＿＿＿＿＿ you work. A、operation C、energy B、way D、power 4、The most important program on any computer is＿＿＿＿＿＿＿＿. A、Operating System C、software B、Virus D、Office 2000 5、The attributes of the stack are ( ). A、FIFO C、queue B、LIFO D、built into their circuitry 第二题、多项选择题（每题2分，5道题共10分） 1、The Windows 2000 product line includes ( ). A、Windows 2000 Professional B、Windows 2000 Advanced Server C、Windows 2000 Server D、Windows 2000 Datacenter Server 2、Active Directory supports ( ).

A、delegation of administrative task B、granular access control C、encapsulation D、inheritance

3、Active Directory can help you ( ).

A、deliver complete enterprise security by itself B、build a complex international network C、manage every resource with a single logon D、get off the limits of down level networks

4、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

5、Common contemporary operating systems include ＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿＿.

A、Mac OS

B、Microsoft Windows C、Linux D、Solaris

第三题、判断题（每题1分，5道题共5分）

1、Operating systems are unique to their manufacturers.

正确

错误

2、Office 2000 is an incredible set of business tools.

正确

错误

3、Operating systems are not unique to their manufacturers. 正确 错误 4、When you purchase a new computer, an operating software suitable to the hardware must be bought. 正确 错误 5、Error recovery does not belong to operating system. 正确 错误 交卷

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