问题 填空题

在因特网中,远程登录系统采用的工作模式为______模式。

答案

参考答案:客户机/服务器或C/S

解析: 在因特网中,远程登录(Telnet)系统采用了客户机/服务器模式。在远程登录过程中,用户的实终端采用用户终端的格式与本地Telnet客户机进程通信;远程主机采用远程系统的格式与远程Telnet服务器进程通信。

综合

读我国南水北调中线示意图,回答下列各问题。

(1)南水北调中线所经地带包括哪些省(市)?该地带的自然条件(地形条件、气候类型、干湿地区)

    怎样?

                                                                                                                                                              

                                                                                                                                                              

(2)分析中线调水的战略与经济意义。

                                                                                                                                                              

                                                                                                                                                              

                                                                                                                                                             

(3)比较隋运河与今天南水北调方案的修建目的有何不同?

                                                                                                                                                             

                                                                                                                                                             

单项选择题