英语翻译Data communications is the process of transmitting and r
239629992022-10-04 11:39:543条回答
英语翻译
Data communications is the process of transmitting and receiving data in an orderly way so the data that arrives at its destination is an accurate duplication of the data that was sent.When data travels a short distance,such as when you send data from your computer to your printer,it is referred to as local communications.When data travels a long distance,the communication is referred to as telecommunications; the prefix “tele” is derived from a Greek word that means “far” or “far off.”
The difference between a short distance and a long distance is somewhat arbitrary (武断的).For example,if your computer sends data to a printer in the next room,it is regarded as local communications; if you phone the person in the next room,you are transmitting data over a telecommunications device.However,the same basic communications concepts apply to both local communications and telecommunications.
Basic data communications concepts are the building blocks for understanding how data travels on a communications system.These concepts come in handy (派得上用处) when you install,configure,or upgrade a local area network.In addition,these concepts help you set up modems,fax machines,and cellular data transfers.
Data communications is the process of transmitting and receiving data in an orderly way so the data that arrives at its destination is an accurate duplication of the data that was sent.When data travels a short distance,such as when you send data from your computer to your printer,it is referred to as local communications.When data travels a long distance,the communication is referred to as telecommunications; the prefix “tele” is derived from a Greek word that means “far” or “far off.”
The difference between a short distance and a long distance is somewhat arbitrary (武断的).For example,if your computer sends data to a printer in the next room,it is regarded as local communications; if you phone the person in the next room,you are transmitting data over a telecommunications device.However,the same basic communications concepts apply to both local communications and telecommunications.
Basic data communications concepts are the building blocks for understanding how data travels on a communications system.These concepts come in handy (派得上用处) when you install,configure,or upgrade a local area network.In addition,these concepts help you set up modems,fax machines,and cellular data transfers.
已提交,审核后显示!提交回复
共3条回复
- 5845201319 共回答了15个问题
|采纳率86.7% - Data communications is the process of transmitting and receiving data in an orderly way so the data that arrives at its destination is an accurate duplication of the data that was sent.
When data travels a short distance,such as when you send data from your computer to your printer,it is referred to as local communications.When data travels a long distance,the communication is referred to as telecommunications; the prefix “tele” is derived from a Greek word that means “far” or “far off.”
The difference between a short distance and a long distance is somewhat arbitrary.
For example,if your computer sends data to a printer in the next room,it is regarded as local communications; if you phone the person in the next room,you are transmitting data over a telecommunications device.
However,the same basic communications concepts apply to both local communications and telecommunications.
Basic data communications concepts are the building blocks for understanding how data travels on a communications system.
These concepts come in handy when you install,configure,or upgrade a local area network.
In addition,these concepts help you set up modems,fax machines,and cellular data transfers.
数据通信是数据能有序地发送和接受的过程,并保证到达目的端的数据是发送端的一个精确的拷贝.
当数据在短距离传输时,例如,当你从你的PC发送数据到你的打印机时,就是一个本地通信.当数据在长距离传输时,这种通信就如电信.这个前缀”tele”源自于希腊语,”far”或”far off”.
明确判别短距离传输和远距离传输的区别某种程度上是主观臆断的.
举个例子,如果你的PC发送数据到另一个房间的打印机,这个过程可以被理解为本地传输;如果你打电话给另一个房间的人,你就是在通过电信设备传输数据(也就是可以被理解为远程传输了).
然而,运用于本地传输和电信时,通信概念的本义是一样的.
数据通信的本义是为了理解数据怎样在通信系统中传输的砌块.
这些概念在你安装、配置、或者更新一个局域网是是派得上用处的.
此外,这些概念也帮助你设置调制解调器、传真机和无线通信数据的传输. - 1年前
- 雪景加风景 共回答了27个问题
|采纳率 - 信息传输是指信息以有序的方式进行传递和接收,从而使得原始信息完整,精确地复制并传递到目的地。当信息进行短距离传输时,例如信息由你的电脑传至打印机,称谓本地通信。当信息进行长距离传输时,我们称之为电信通信传输或远距离通信。其中的字母前缀“tele”源于古希腊单词意思为“远程/遥远”的意思。
关于本地通信与电信传输差异的界定是比较灵活的。例如电脑将信息传至隔壁房间的打印机,这就是进行的本地通... - 1年前
- 海月00 共回答了86个问题
|采纳率 - 数据通信的过程中发送和接收数据,有秩序地使数据到达目的地是一个准确的重复的数据发送。当数据访问很短的距离,例如当您发送数据从电脑到打印机,它是指当地的通信。当数据的长途旅行,通信是指电信;前缀“远程”来自希腊词,意思是“远”或“遥远。 ”
之间的差异在短距离和长距离的任意 。例如,如果您的计算机发送数据到打印机,在隔壁房间里,它被视为当地的通讯;如果您的手机的人在隔壁房间,您传输数据的通... - 1年前
相关推荐
大家在问
- 1力挽狂澜、雪中送碳、锦上添花、画蛇添足,据说是人生的四种处世哲学,你能做到哪一样呢?
- 2现在我们了解的宇宙范围是一百五十亿光年,光速传过来都需要这么长时间,人类是用什么方法探索到的?
- 3一个数省略万位后面的尾数后是80万,这个数最大是______,最小是______.
- 4西安北站的英语翻译是XI’AN north railway station,大家认为对吗? ‘
- 5果园里有桃树、杏树、梨树共180棵,桃树、杏树和梨树的比是2比3比4.果园里这三种数各有多少棵?
- 6一个放在水平桌面上的物块,被一条水平绳子拉着沿桌面运动,这个物块受几个力的作用?各是哪种力?
- 7如何让数学课堂轻松有效研修总结
- 8如图所示的实验装置,若在图中a、b接线柱连接______(选填“电源”或“灵敏电流表”)即为发电机原理图,实验中发生的能
- 9`关于补角与余角.已知角A与角B互为余角,角A与角C互为补角,角B与角C的和等于周角的( ),则角A+角B+角C=( )
- 10英语翻译Did u really trust that thingsthose are none useful for
- 11用our造句
- 12(1997•苏州)汽车突然刹车时,乘客会朝与车行驶______(选填“相同”或“相反”)的方向倾倒,这是由于乘客具有__
- 13u can make it!和u can do it!的区别.
- 14A、B、C、D中有一处错误,指出并改正!
- 15下列各组变化中,每一转化在一定条件下均能一步实现的是( )