● ISO 7498-2标准涉及到的5种安全服务是__(62)__。可信赖计算机系统评价准则（TCSEC）把计算机系统的安全性分为4大类7个等级，其中的C2级是指__(63)__。

试卷相关题目

• 1● 在CORBA体系结构中，__(61)__属于客户端接口。

  A.静态IDL Skeletons

  B.POA

  C.静态IDL Stubs

  D.动态Skeletons

  开始考试点击查看答案
• 2● GB/T19000-2000(idt ISO 9000:2000)表示__(60)__国际标准。

  A.采用

  B.等同采用

  C.等效采用

  D.非等效采用

  开始考试点击查看答案
• 3● 程序员张某参加某软件公司开发管理系统软件的工作，后辞职到另一公司任职，于是项目负责人将张某在该软件作品上的开发者署名更改为他人，该项目负责人的行为__(59)__。

  A.侵犯了开发者张某的身份权及署名权

  B.不构成侵权，因为程序员张某不是软件著作权人

  C.只是行使管理者的权利，不构成侵权

  D.不构成侵权，因为程序员张某现已不是项目组成员

  开始考试点击查看答案
• 4● 目前，我国已形成了相对完备的知识产权保护的法律体系，对软件形成一种综合性的法律保护，如源程序和设计文档作为软件的表现形式受__(57)__保护，同时作为技术秘密又受__(58)__的保护。

  A.《著作权法》

  B.《合同法》

  C.《专利法》

  D.《反不正当竞争法》

  开始考试点击查看答案
• 5● 确保“在任意的ｎ个人中，必然有3个人相互都认识或有3个人相互都不认识”成立的最小的ｎ值为__(54)__。

  A.5

  B.6

  C.7

  D.8

  开始考试点击查看答案
• 6● IEEE 802.11小组公布了多个正式的WLAN标准，其中 __(64)__工作在2.4GHz的ISM 频段。在WLAN体系结构中，AP的作用是__(65)__。

  A.802.11a和802.11b

  B.802.11a和802.11h

  C.802.11b和802.11g

  D.802.11g和802.11h

  开始考试点击查看答案
• 7● Activity Based Costing (ABC) is an __(66)__ technique that allows an organization to determine the actual __(67)__ associated with each product and service produced by the organization without regard to the organizational structure. This chapter explains some of the uses and benefits of Activity Based Costing. We use IDEFO __(68)__ modeling in conjunction with ABC to enable more effective business __(69)__ design decisions.    In order to achieve the major goals of business process improvement, process simplification and improvement, FAA managers need to fully understand the cost, time, and quality of activities performed by employees or machines throughout an entire organization. ABC methods enable __(70)__ to cost out measurements to business simplification and process improvement.

  A.computing

  B.campaigning

  C.programming

  D.accounting

  开始考试点击查看答案
• 8● Qne of the difficulties in building an SQL-like query language for the Web is the absence of a database __(71)__ for this huge, heterogeneous repository of information. However, if we are interested in HTML documents only, we can construct a virtual schema from the implicit structure of these files. Thus, at the highest level of __(72)__, every such document is identified by its Uniform Resource Locator (URL), and a __(73)__ and a text. Also, Web severs provide some additional information such as the type, length, and the last modification date of a document. So, for data mining purposes, we can consider the set of all HTML documtnts as a relation:    Document (url, title, text, type, length, modif)    Where all the __(74)__ are character strings. In this framework, an individual document is identified with a __(75)__ in this relation. Of course, if some optional information is missing from the HTML document, the associate fields will be left blank, but this is not uncommon in any database.

  A.schema

  B.platform

  C.module

  D.relation

  开始考试点击查看答案