单选题PDM includes four types of dependencies or precedence relationships… (73) ,the initiation of the successor activity,depends upon the initiation of the predecessor activity.
单选题在某电力系统集成项目中,一名关键团队成员已经出现进度延误的迹象并且工作质量也开始出问题。项目经理相信该成员非常清楚工作的最终期限和质量规范要求。项目经理应采取的措施是______。
单选题以下关于数据仓库的叙述中,正确的是( )
单选题Why is (71) fun. What delights may its practitioner expect as his reward. First is the sheer joy of making things. As the child delights in his mud pie, so the adult enjoys building things, especially things of his own design. Second is the pleasure of making things that are useful to other people. Third is the fascination of fashioning complex puzzle-like objects of interlocking moving parts and watching them work in subtle cycles, playing out the consequences of principles built in from the beginning. Fourth is the joy of always learning, which springs from the (72) nature of the task. In one way or another the problem is ever new. and its solver learns something: sometimes (73) , sometimes theoretical, and sometimes both. Finally, there is the delight of working in such attractable medium. The (74) , like the poet, works only slightly removed from purethought-stuff. Few media of creation are so flexible, so easy to polish and rework, so readily capable of realizing grand conceptual structures. Yet the program (75) , unlike the poet's words, is real in the sense that it moves and works, producing visible outputs separate from the construct itself. It prints results, draws pictures, produces sounds, moves arms. Programming then is fun because it gratifies creative longings built deep within US and delights sensibilities we have in common with all men.
单选题关于商业智能及其技术的描述,正确的是( )
单选题为了保证信息系统工程项目投资、质量、进度及效果各方面处于良好的可控状态,我国在信息系统项目管理探索过程中逐步形成了自己的信息系统服务管理体系,目前该体系中不包 括______。
单选题以下关于项目整体变更控制过程的叙述中,不正确的是:( )。
单选题下列______最易产生冲突。
单选题应用已有软件的各种资产构造新的软件,以缩减软件开发和维护的费用,称为( )。
单选题以下关于软件需求分析、设计、测试与维护的叙述中,不正确的是:____。
单选题一个具有五个分包商的项目,分包商递交了变更请求,希望扩大其工作范围。根据对此请求的评审,决定对合同进行修订,该活动属于______。
单选题有效的项目整体通常需要强调______。 A.项目团队成员个人能力 B.及时更新项目计划 C.对主要交接点进行有效沟通 D.高层管理控制
单选题在项目进度控制中,( )不适合用于缩短活动工期。
单选题“自制/外购”分析是______的一部分。 A.询价 B.采购计划编制 C.竞争性投标 D.合同管理
单选题基于用户名和口令的用户入网访问控制可分为______三个步骤。
单选题项目的管理过程用于描述、组织并完成项目工作,而以产品为导向的技术过程则创造项目的产品。因此,项目的管理过程和以产品为导向的技术过程______。
单选题项目的本质决定了项目要求______。
单选题( )一般不属于机房建设的内容
单选题智慧城市建设参考模型主要包括物联感知层、网络通信层、计算与存储层、数据及服务支撑层、智慧应用层、( )不属于物联感知层
单选题某项目经理正在负责某政府的一个大项目,采用自下而上的估算方法进行了成本估算,一般而言,项目经理首先应该( )。