摘要：对于【网络管理员】软考考试而言，试题无疑是最重要的学习资料之一。在软考备考过程中，吃透试题、掌握试题所考知识点、熟悉试题的出题思路，对我们提升分数的效果是最明显的，通过对试题的反复练习，还可以查漏补缺。今天，给大家带来【2019年5月 网络管理员 上午题】部分试题的详解，一起来看看吧~



1、下面是HTTP的一次请求过程，正确的顺序是（ ）。①浏览器向DNS服务器发出域名解析请求并获得结果②在浏览器中输入URL，并按下回车键③服务器将网页数据发送给浏览器④根据目的IP地址和端口号，与服务器建立TCP连接⑤浏览器向服务器发送数据请求⑥浏览器解析收到的数据并显示⑦通信完成，断开TCP连接
A、 ②①④⑤③⑦⑥
B、 ②①⑤④③⑦⑥
C、 ②⑤④①③⑥⑦
D、 ②①④③⑤⑦⑥

答案:A
答题解析:

HTTP的一次请求过程中，从用户发出请求开始，首先得查找对应的IP地址，然后http调用TCP建立连接，双方通信，最终释放连接。至少前面的步骤应该是21453.因此选A。

2、Simple Network Management Protocol (SNMP) is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device（请作答此空）. SNMP is a component of the Internet Protocol Suiteas defined by the Internet（ ）Task Force. SNMP operates in the（ ）layer of the Internet protocol suite. All SNMP messages are transported via User（ ）Protocol. An SNMP-managed network consists of three key components: a) Managed devices, b) （ ）(i.e.，software which runs on managed devices), and c) Network management station (NMS) (i.e.， software which runs on the manager).
A、 behavior
B、 configuration
C、 performance
D、 status

答案:B
答题解析:简单英语阅读题。

3、Simple Network Management Protocol (SNMP) is an Internet Standard protocol for collecting and organizing information about managed devices on IP networks and for modifying that information to change device（）. SNMP is a component of the Internet Protocol Suiteas defined by the Internet（请作答此空）Task Force. SNMP operates in the（ ）layer of the Internet protocol suite. All SNMP messages are transported via User（ ）Protocol. An SNMP-managed network consists of three key components: a) Managed devices, b) （ ）(i.e.，software which runs on managed devices), and c) Network management station (NMS) (i.e.， software which runs on the manager).
A、 Managing
B、 Controlling
C、 Engineering
D、 Researching

答案:C
答题解析:简单英语阅读题。

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