一起答
单选

以下关于面向对象方法的描述中,错误的是( )。

  • A.对象是由属性和操作组成的,其属性反映了对象的数据信息特征
  • B.对象可以按其属性来归类,子类可以通过泛化机制获得其父类的特性
  • C.一个对象就构成一个严格模块化的实体,在系统开发中可被共享和重复引用
  • D.对象之间的联系是通过消息传递机制来实现的
参考答案
查看试卷详情
相关试题
  1. Project Quality Management processes include all the activities of the (75) that determine quality policies, objectives and responsibilities so that the project will satisfy the needs for which it was undertaken.

    • A.performing organization
    • B.project management team
    • C.project
    • D.customer
  2. The process of (74) schedule activity durations uses information on schedule activity scope of work, required resource types, estimated resource quantities, and resource calendars with resource availabilities.

    • A.defining
    • B.estimating
    • C.planning
    • D.sequencing
  3. A project management technique that is currently in widespread use is the (73). The purpose of this technique is to detail, in hierarchical fashion, all of the activities that are required to meet project objectives.

    • A.Structure Chart
    • B.Organizational Structure
    • C.Work Breakdown Structure
    • D.Functional decomposition diagram
  4. (71) are individuals and organizations that are actively involved in the project,or whose interests may be affected as aresult of project execution or project completion.They may also exert influence over the project and its results.

    • A.Controls
    • B.Baselines
    • C.Project managers
    • D.Project stakeholders
  5. In fixed price contract which of the following holds true? (72).

    • A.More risk is placed on the buyer
    • B.If the amount of the contract is exceeded the seller is not obligated to perform. further unless the buyer increases the funds
    • C.The seller agrees to perform. a service or furnish supplies at the established contract price
    • D.The seller agrees to use his best effort to fulfill the contract within the estimated contract amount
  6. 以下关于项目收尾与合同收尾关系的叙述,正确的是(70)。

    • A.项目收尾与合同收尾无关
    • B.项目收尾与合同收尾等同
    • C.合同收尾包括项目收尾和管理收尾
    • D.项目收尾包括合同收尾和管理收尾
  7. 权变措施是在风险管理的(69)过程中确定的。

    • A.定性风险分析
    • B.定量风险分析
    • C.风险应对规划
    • D.风险监控
  8. (68)是指确定哪些风险会影响项目并以书而形式记录其特点的管理过程。

    • A.风险识别
    • B.风险处理
    • C.经验教训学习
    • D.风险分析
  9. 系统集成公司RT为多个行业编写客户账目管理软件,张某是RT公司的项目经理。现在有一个客户要求进行范围变更,(66)不是此变更所关注的。

    • A.确定变更已经发生
    • B.变更筛选
    • C.影响导致变更的原冈
    • D.管理变更
  10. 在项目风险管理的基本流程中,不包括(67)活动。

    • A.风险追踪
    • B.风险分析
    • C.风险规避措施
    • D.风险管理计划编制