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2019年11月网络工程师模拟试题上午(一)之二十四

作者:mb64e70626def822024-01-05 01:00:13
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摘要:对于【网络工程师】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11月网络工程师模拟试题上午(一)】部分试题的详解,一起来看看吧~1、下图为某系统集成项目的网络工程计划图,从图可知项目最短工期为()天,至少

引号
摘要:对于【网络工程师】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11月网络工程师模拟试题上午(一)】部分试题的详解,一起来看看吧~



1、下图为某系统集成项目的网络工程计划图,从图可知项目最短工期为()天,至少需要投入(请作答此空)人才能完成该项目(假设每个技术人员均能胜任每项工作)。
A、 2
B、 4
C、 6
D、 8

答案:C
答题解析:

主机安装需要2人2天,广域网络安装需要2人3天,合起来正好是2人5天。再结合上局域网络安装的4人5天,总共是6人5天。



2、●The network layer provides services to the transport layer. It can be based on either (请作答此空) . In both cases, its main job is (72) packets from the source to the destination.In network layer, subnets can easily become congested,increasing the delay and (73) for packets. Network designers attempt to avoid congestion by proper design. Techniques include (74) policy, caching, flow control, and more.The next step beyond just dealing with congestion is to actually try to achieve a promised quality of service. The methods that can be used for this include buffering at the client, traffic shaping, resource (75) ,and admission control. Approaches that have been designed for good quality of service include integrated services (including RSVP), differentiated services,and MPLS.
A、 virtual circuits or datagrams
B、 TCP or UDP
C、 TCP or IP
D、 IP or ARP

答案:A
答题解析:略

3、●The network layer provides services to the transport layer. It can be based on either (71) . In both cases, its main job is (请作答此空) packets from the source to the destination.In network layer, subnets can easily become congested,increasing the delay and (73) for packets. Network designers attempt to avoid congestion by proper design. Techniques include (74) policy, caching, flow control, and more.The next step beyond just dealing with congestion is to actually try to achieve a promised quality of service. The methods that can be used for this include buffering at the client, traffic shaping, resource (75) ,and admission control. Approaches that have been designed for good quality of service include integrated services (including RSVP), differentiated services,and MPLS.
A、 dealing with
B、 routing
C、 sending
D、 receiving

答案:B
答题解析:略

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