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
外语
The Internet is a global network that connects other computer networks, together with software and protocols for controlling the
The Internet is a global network that connects other computer networks, together with software and protocols for controlling the
admin
2017-03-25
61
问题
The Internet is a global network that connects other computer networks, together with software and protocols for controlling the movement of data. The Internet, often referred to as "the Net", was initiated in 1969 by a group of universities and private research groups funded by the US Department of Defense. It now covers almost every country in the world. Its organization is informal and deliberately nonpolitical; its controllers tend to concentrate on technical aspects rather than on administrative control.
The Internet offers users a number of basic services including data transfer, electronic mail, and the ability to access information in remote databases. A notable feature is the existence of user groups, which allow people to exchange information and debate specific subjects of interest. In addition, there are a number of high-level services. For example, MBONE allows the transmission of messages to more than one destination. It is used in videoconferencing. The World Wide Web, known as "the Web", is another high level Internet service, developed in the 1990s in Geneva. It is a service for distributing multimedia information, including graphics, pictures, sounds, and video as well as text. A feature of the World Wide Web is that it allows links to other related documents elsewhere on the Internet. Documents for publication on the Web are presented in a form known as HTML(hypertext mark up language). This allows a specification of the page layout and typography as it will appear on the screen. It also allows the inclusion of active links to other documents. Generally, these appear on the screen display as highlighted text or as additional icons. Typically, the user can use a mouse to "click" on one of these points to load and view a related document. Many commercial and public organizations now have their own Web site(specified by an address code)and publish a "home page", giving information about the organization.
Up to the mid-1990s, the major users of the Internet were academic and research organizations. This has begun to change rapidly with individual home users linking in through commercial access providers and with a growing interest by companies in using the Internet for publicity, sales, and as a medium for electronic publishing. At the same time, there are problems with the flow of information across national borders, bringing in debates about copyright protection, data protection, the publication of pornography, and ultimately political control and censorship.
It can be inferred that the development of HTML prepared the way for______.
选项
A、even farther information transfer
B、online commercial promotions
C、academic uses
D、distributing multimedia information
答案
B
解析
第二段最后句指出,许多商业组织和政府组织有自己的网址,制作自己的网页,用以宣传自己。而这切成为可能是由于HTML的存在。HTML是种网络通用标记语言。
转载请注明原文地址:https://kaotiyun.com/show/giGO777K
0
考博英语
相关试题推荐
Themarvelofthemachineage,theelectroniccomputerhasbeen【C1】______onlysince1946.Itcandosimplecomputations—add,s
TheCarnegieFoundationreportsaysthatmanycollegeshavetriedtobe"allthingstoallpeople".Indoingso,theyhaveincre
Informationtechnologythathelpsdoctorsandpatientsmakedecisionshasbeenaroundforalongtime.CrudeonlinetoolslikeW
Informationtechnologythathelpsdoctorsandpatientsmakedecisionshasbeenaroundforalongtime.CrudeonlinetoolslikeW
Inaperfectlyfreeandopenmarketeconomy,thetypeofemployer—governmentorprivate—schoolhavelittleornoimpactont
AlthoughmanypeoplespeakEnglish,theydon’tpronounceitorspellthewordtheyusethesameway.TheUnitedStates,in【C1】__
Inrecentyears,therehasbeenasteadyassaultonsaltfromthedoctors:saltisbadforyou—regardlessofyourhealth.Poli
InsomeAfricancountries,thecostoftreatinganAIDSpatientmay______hisorherentireannualincome.
Tounderstandthemarketingconcept.itisonlynecessarytounderstandthedifferencebetweenmarketingandselling.Nottooman
Americansnolongerexpectpublicfigures,whetherinspeechorinwriting,tocommandtheEnglishlanguagewithskillandgift.
随机试题
卵子受精部一般是在【】
为说话技巧的是为问话技巧的是
甲公司与乙公司签订了一份货物买卖合同。约定由甲公司向乙公司提供100辆“蓝轿”汽车,合同的履行期限为合同签订之日起1年内,乙公司收到货物验收合格后2个月内付款。但在合同签订之后的第9个月,甲公司得知乙公司的实际控制人正在转移乙公司的财产,遂一直未发货。但乙
中国报关协会的成员包括()
在银行风险管理流程中,由各级风险管理委员会承担职责的是()
采用插值法计算内部报酬率时,如果计算出的净现值为负数,则表明()。
与收益相关的政府补助,用于补偿企业以后期间的相关费用或损失的,收到补助时确认为()。
在小组开始前,最好要进行开组前面谈,以更进一步了解报名的组员是否合适参与小组,以及了解每个组员对于小组的期望与参与小组的目的。这一做法主要是基于小组工作的( )的原则。
将获得的信息再次发送,以在非授权情况下进行传输,这种攻击属于()。
AstheworldexcitedlygreetedSnuppy,thefirstcloneddog,commentatorscelebratedourcleverness.Manyfeelproudthatourag
最新回复
(
0
)