首页
登录
职称英语
Who first created the networks that later developed into the Internet? [br] [or
Who first created the networks that later developed into the Internet? [br] [or
游客
2024-10-23
0
管理
问题
Who first created the networks that later developed into the Internet? [br]
The Internet dates back to 1969, when the U.S. Department of Defense decided to build an experimental network to make sure computer-based command in the event of a nuclear attack. As time went by, public and commercial networks in North America and Europe joined the system, and the expanding giant was born.
Until ten years ago, the Internet was actually the private fields of scientists and university students. During recent years, curious private citizens and businesses are crowding onto the Internet at a speed that is doubling its size every year.
Now, computer networks have spread to form a giant global Web. Some 100 million people from over 140 countries around the world have logged on to the Internet, a system linking tens of thousands of networks filled with information, discussion and entertainment. Millions of Web pages contained in a great number of sites are commonly used to exhibit a mixture of text, graphics, sounds and video clips, as well as links to other Web pages.
On a typical day, data, as much as several million 250-page books, will pour through the Internet. Stored in the system are huge amounts of scholarly and scientific data, government documents and public records, airline timetables, weather reports, the full text of the Bible, and thousands of newspapers and magazines from around the world.
In addition, by creating communities of people sharing common interests, computer networks are making their influence felt in schools, in the business world, in politics and government.
选项
A、Weather reports.
B、Public records.
C、Video clips.
D、Stock listings.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3813600.html
相关试题推荐
ThemandidthefollowingthroughtheInternetthatdayEXCEPT______.[br][or
WoodcarvingbeganasanecessityinAmericaanddevelopedintoanart.Be
WoodcarvingbeganasanecessityinAmericaanddevelopedintoanart.Be
InternetsearchengineleaderGoogleonMondayintroducedasimplerwayto
WhofirstcreatedthenetworksthatlaterdevelopedintotheInternet?[br][or
ThespeakercomparestheInternetto______.[br][originaltext]TheInterne
ThespeakercomparestheInternetto______.[originaltext]TheInternetisa
NowadaysInternetenablesustoknowthingshappenalmostattheexactmoment__
Whatcanweinferfromthenews?[originaltext]TheU.S.economycreated337
WiththerapidspreadoftheInternetevery-whereintheworld,the【C1】__
随机试题
[originaltext]M:Isthistableonthecomerokay?W:Sure.Wecansithere.M:
Youshouldspendabout40minutesonthistask.Youhavebeenaskedtowriteabo
A.精神萎靡 B.肌肉松弛 C.肌张力增高 D.体重比正常小儿减轻15%~
某电影院某日电影入座情况如下表所示。为调整场次,要统计2021年2月21日到场人
某患者在医院就诊时,被发现患有活动性肺结核,则医师应采取的最合适的治疗方法是(
下列关于董事会每届任期的说法中.正确的是()。A:每届任期为3年 B:每
商业银行应在每一会计季度终了编制本年度个人理财业务报告。个人理财业务报告应全面反
颗粒状白斑的常见部位是A.舌背 B.颊部 C.口底 D.口角区 E.牙龈
从事生产、经营的纳税人设置账簿的时间可以是()。A.领取税务登记证件之日起
流行性乙型脑炎的病变性质为A.变质性炎 B.浆液性炎 C.纤维素性炎 D.
最新回复
(
0
)