免费智能真题库 > 历年试卷 > 信息系统管理工程师 > 2016年上半年 信息系统管理工程师 上午试卷 综合知识
  第71题      
  知识点:   ping
  章/节:   专业英语       

 
Murphy's Law suggests, "If anything can go wrong, it will." Murphy has motivated numerous pearls of wisdom about projects; machines, people, and why things go wrong. A project is a [temporary] sequence of unique, complex, and connected (71) having one goal or purpose and that must be completed by a specific time, within budget, and according to (72).Project management is the (73) of scoping, planning, staffing, organizing, directing, and controlling the development of an acceptable information system at a minimum cost within a specified time frame. Project management is a cross life cycle activity because it overlaps all phases of any systems development methodology.
For any systems development project, effective project management is necessary to ensure that the project meets the deadline, is developed within a (an) (74) budget, and fulfills customer expectations and specifications.
Corporate rightsizing has changed the structure and culture of most organizations, and hence, project management. More flexible and temporary interdepartmental(不同部门间)teams that are given greater responsibility and authority for the success of organizations have replaced rigid hierarchical command structures and permanent teams. Contemporary system development methodologies depend on having teams that include both technical and nontechnical users, managers, and information technologists all directed to the project goal. These (75) teams require leadership and project management.
 
 
  A.  activities
 
  B.  tasks
 
  C.  services
 
  D.  software
 
 
 

 
  第73题    2011年上半年  
   66%
Information is no good to you if you can't (71) it. The location dimension of information means having access to informa..
  第75题    2009年下半年  
   60%
Why is (71) fun? What delights may its practitioner expect as his reward? First is the sheer joy of making things. As th..
  第75题    2018年上半年  
   67%
Because the Internet(71) computers all over the world, any business that engages in electronic commerce instantly beco..
   知识点讲解    
   · ping
 
       ping
        ping通过发送"Internet控制报文协议(ICMP)"回送请求/应答报文来验证与另一台TCP/IP计算机的IP级连接。回送请求/应答报文的接收情况将和往返过程的次数一起显示出来。ping是用于检测网络连接性、可到达性和名称解析的疑难问题的主要TCP/IP命令。如果不带参数,ping将显示帮助。
        1)语法格式
        
        2)参数说明
        参数如下表所示。
        
        ping的选项
        
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第71题    在手机中做本题