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2016年上半年 上午试卷 综合知识
第 74 题
知识点 ping  
章/节 专业英语  
 
 
The customer asks your project to be completed 6 months earlier than planned.You think this target can be reached by-overlapping project activities. This approach is known as (74).
 
  A.  balance engjneering
 
  B.  fast-tracking
 
  C.  leveling
 
  D.  crashing




 
 
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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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