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2018年11月网络规划设计师模拟试题上午(二)之二十五

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摘要:对于【网络规划设计师】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【2018年11月网络规划设计师模拟试题上午(二)】部分试题的详解,一起来看看吧~1、routing in circuit-switching net

摘要:对于【网络规划设计师】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【2018年11月网络规划设计师模拟试题上午(二)】部分试题的详解,一起来看看吧~



1、routing in circuit-switching networks has traditionally involved a static routing strategy with the use of ( ) paths to respond to increased load . modern routing strategies provide more adaptive and flexible approaches . the routing function of a packet-switching network attempts to find the least-cost route through the network , with cost based on the number of ( )expected delay , or other metrics in virtually all packet-switching networks , some sort  adaptive routing technique is used . adaptive routing algorithms typically rely on the (请作答此空) information about traffic conditions among nodes . in most cases , adaptive strategies depend status information that is ( ) at one place but used at another . there is a tradeoff here tween the quality of the information and the amount of ( ) . the exchanged information itself a load on the constituent networks , causing a performance degradation
A、exchange
B、transportation
C、reception
D、transmission

答案:A
答题解析:略

2、routing in circuit-switching networks has traditionally involved a static routing strategy with the use of ( ) paths to respond to increased load . modern routing strategies provide more adaptive and flexible approaches . the routing function of a packet-switching network attempts to find the least-cost route through the network , with cost based on the number of ( )expected delay , or other metrics in virtually all packet-switching networks , some sort  adaptive routing technique is used . adaptive routing algorithms typically rely on the ( ) information about traffic conditions among nodes . in most cases , adaptive strategies depend status information that is (请作答此空) at one place but used at another . there is a tradeoff here tween the quality of the information and the amount of ( ) . the exchanged information itself a load on the constituent networks , causing a performance degradation
A、rejected
B、collected
C、discarded
D、transmitted

答案:B
答题解析:略

3、routing in circuit-switching networks has traditionally involved a static routing strategy with the use of ( ) paths to respond to increased load . modern routing strategies provide more adaptive and flexible approaches . the routing function of a packet-switching network attempts to find the least-cost route through the network , with cost based on the number of ( )expected delay , or other metrics in virtually all packet-switching networks , some sort  adaptive routing technique is used . adaptive routing algorithms typically rely on the ( ) information about traffic conditions among nodes . in most cases , adaptive strategies depend status information that is ( ) at one place but used at another . there is a tradeoff here tween the quality of the information and the amount of ( 请作答此空) . the exchanged information itself a load on the constituent networks , causing a performance degradation
A、packets
B、information
C、data
D、overhead

答案:D
答题解析:略

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