首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
计算机
Packet-switching wireless networks are preferable(71)when transmissions are(72)because of the way charges are(73)per packet. Ci
Packet-switching wireless networks are preferable(71)when transmissions are(72)because of the way charges are(73)per packet. Ci
admin
2009-05-15
42
问题
Packet-switching wireless networks are preferable(71)when transmissions are(72)because of the way charges are(73)per packet. Circuit-switched networks are preferable for transferring large files or for other lengthy transmissions because customers are(74)for the(75)of time they use the network.
选项
A、point
B、start
C、length
D、end
答案
C
解析
无线分组交换网只有(only)在短(short)时间传输时才能体现其优越性,这是因为它的计费方式是按每个分组收费(incurred)。电路交换网则适用于大型文件传输或其他长传输,因为对客户是按他们使用网络的时间长度(length)来收费(charged)的。
转载请注明原文地址:https://kaotiyun.com/show/xwxZ777K
本试题收录于:
软件设计师上午基础知识考试题库软考中级分类
0
软件设计师上午基础知识考试
软考中级
相关试题推荐
WhiletheInternetisinherentlyinsecure,businessesstillneedtopreservetheprivacyofdataasittravelsoverthenetwork.
WhiletheInternetisinherentlyinsecure,businessesstillneedtopreservetheprivacyofdataasittravelsoverthenetwork.
Networkscanbeinterconnectedbydifferentdevices.Inthephysicallayer,networkscanbeconnectedby(66)orHubs,whichjust
Networkscanbeinterconnectedbydifferentdevices.Inthephysicallayer,networkscanbeconnectedby(66)orHubs,whichjust
Networkmanagershavelongawaitedpracticalvoice-over-IP(VOIP)solutions.VOIPpromiseseasenetworkmanagementanddecreases(6
Packet-switching wireless networks are preferable(41)when transmissions are(42)because of the way charges are(43)per packet. Cir
Networks can be interconnected by different devices in the physical layer networks can be connected by(1)or hubs. Which just mov
Networkscanbeinterconnectedbydifferentdevices.Inthephysicallayer,networkscanbeconnectedby(66)orHubs,whichjustmo
Routingincircuit-switchingnetworkshastraditionallyinvolvedastaticroutingstrategywiththeuseof(1)pathstorespond
Routingincircuit-switchingnetworkshastraditionallyinvolvedastaticroutingstrategywiththeuseof(1)pathstorespond
随机试题
Learningtosayno[A]Notdoingsomethingwillalwaysbefasterthandoingit.Thisphilosophyappliesinmanyareasofli
关于知识管理的创新原则,以下说法正确的是()
下列说法不符合维生素B1的性质有
因血热引起的月经异常应除外
产业发展的雁形形态的具体表现中,第一只雁为()。
在教师的知识和智力达到一定水平之后,教师的表达能力、组织能力、______学习困难的能力,与教学效果有较高的相关。
—CanIhelpyou?—Yes.Mydaughterboughtthiscamerahereformywife’sbirthday.Butitdoesn’twork,so【H1】______—Isee.
下列关于公司股东出资的表述,正确的是()。
①野生动物是人类的朋友,然而却有不少人在利益的_________下,大量猎杀野生动物,严重破坏生态平衡。②尽管这只是一次_________,但民警与保安的迅速出击,表明本市第一个进入校园的电子保安报警系统已经成功地开通了。③厢歪曲事实的历史教科书作为教
Afterfillingintheapplicationform,Iwasrequestedto_____arecentphotographtotheform.
最新回复
(
0
)