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
A transport layer protocol usually has several responsibilities.One is to create a process-to-process communication;UDP uses (7
A transport layer protocol usually has several responsibilities.One is to create a process-to-process communication;UDP uses (7
admin
2019-05-15
25
问题
A transport layer protocol usually has several responsibilities.One is to create a process-to-process communication;UDP uses (71) numbers to accomplish this.Another responsibility is to providecontrol mechanisms at the transport level.UDP does this task at a very minimal level.There is no flowcontrol mechanism and there is no (72) for received packet.UDP, however,does provide errorcontrol to some extent.If UDP detects an error in the received packet,it will silently drop it.
The transport layer also provides a connection mechanism for the processes.The (73) must be able to send streams of data to the transport layer.It is the responsibility of the transport layer at (74) station to make the connection with the receiver,chop the stream into transportable units,numberthem,and send them one by one.It is the responsibility of the transport layer at the receiving end to waituntil all the different units belonging to the same process have arrived,check and pass those that are (75) flee,and deliver them to the receiving process as a stream.
(72)
选项
A、connection
B、window
C、acknowledgement
D、destination
答案
C
解析
转载请注明原文地址:https://kaotiyun.com/show/IFDZ777K
本试题收录于:
网络工程师上午基础知识考试题库软考中级分类
0
网络工程师上午基础知识考试
软考中级
相关试题推荐
ItshouldgowithoutsayingthatthefocusofUMLismodeling.However,whatthatmeans,exactly,canbeanopen-endedquestion.
Thebeautyofsoftwareisinitsfunction,initsinternalstructure,andinthewayinwhichitiscreatedbyateam.Toauser,ap
NAT英文全称是“NetworkAddressTranslation”,中文意思是“网络地址转换”,它是一个IETF(InternetEngineeringTaskForce,Internet工程任务组)标准,允许一个整体机构以一个公用IP(
Bluetoothisauniversalradiointerfaceinthe(71)frequencyhandthatenablesportableelectronicdevicestoconnectandcommun
Bluetoothisauniversalradiointerfaceinthe(71)frequencyhandthatenablesportableelectronicdevicestoconnectandcommun
CDMAforcellularsystemscanbedescribedasfollows.AswithFDMA,eachcellisallocatedafrequency(71),whichissplitinto
(71)analysis emphasizes the drawing of pictorial system models to document and validate both existing and/or proposed systems. U
In the open systems interconnection(OSI)reference model, "layer" means one of seven conceptually complete,(71)arranged groups
In the open systems interconnection(OSI)reference model, "layer" means one of seven conceptually complete,(71)arranged groups
The most accurate and most boring way to(66)Java is that it is a new computer programming language developed by Sun Microsystems
随机试题
Davidhaslefta(n)________messagetoLoiswhichnobodycanunderstandexcepther.
沈从文最重要的小说代表作是《________》。
磁盘碎片整理:
患者,男性,45岁。多饮多食、消瘦1年。多次查空腹血糖5.5mmol/L左右,餐后2小时血糖17mmol/L。其治疗方案应在饮食治疗的基础上加用
按建设工程生产组织的特点,一个项目有不同参与单位承担不同的任务,而参与单位的()不同,因此就形成了不同类型的项目管理。下列属于设计方项目管理的任务的是()。
电压互感器二次回路的负载有()。
【2015年河南三门峡.单选】从教育研究对象上看,既要看到过去,又要看到现在,更重要的是看到将来。即要坚持()。
请用不超过150字的篇幅,全面,有条理,有层次地概括出给定材料所反映的主要问题,并概括出在征收遗产税问题方面对立双方的意见和理由,字数不超过400字。就给定资料所反映的主要问题,用1200字左右的篇幅,自拟标题进行论述。要求中心明确,内容充实,论述深刻
下列关于计算机病毒的叙述中,正确的是
NarratorListentoaconversationbetweenastudentandadeanofadmissions.Whatcanbeinferredaboutthestudent?
最新回复
(
0
)