首页
登录
职称英语
Broadband technology is seen as the key to the new digital economy. In t
Broadband technology is seen as the key to the new digital economy. In t
游客
2024-07-18
38
管理
问题
Broadband technology is seen as the key to the new digital economy.
In this rapidly changing world, media and technology information can be sent via phone calls and downloads like music, graphics, business information or films.
The simpler the information, the smaller the package and the narrower the bandwidth needed to deliver it.
Broadband is used for high speed Internet connections at a fixed monthly rate. It turns an exciting telephone line into a high speed digital line capable of carrying data up to 40 times conventional modem speeds.
Any download is available at the click of a mouse-there is no dial-up as there is with standard Internet Service Providers.
For home owners and families there are many advantages. One of the most important is simultaneous (同时的) access to both telephone lines and the Internet. No wait and no delay.
For businesses, broadband can improve customer relations and provide direct access to corporate e-mails and databases. Entire operations can go online. [br] Compared with the modem speed the broadband technology can transmit data______.
选项
A、at up to forty times of ordinary speed
B、much more faster
C、at a high speed
D、within a second
答案
A
解析
题干意为“和通常调解器的速度相比,宽带技术可以传输数据的速度______。”从文章中“...capa-ble of carrying data up to 40 times conventional modern speeds”得知,新的传播方式是通常的四十倍,故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3681968.html
相关试题推荐
Digitalcamerasarehot.Everyphotographylover,itseems,eitherhasanewdig
Thecompanyhasjustintroducedthelatestcomputertechnologyintothedepartme
Bytakingscienceandtechnologyasthefirst(product)______force,thecompany
Broadbandtechnologyisseenasthekeytothenewdigitaleconomy.Int
Broadbandtechnologyisseenasthekeytothenewdigitaleconomy.Int
You’llpayfortheimportedtechnologyintheformofroyaltiesapartfromacer
Broadbandtechnologyisseenasthekeytothenewdigitaleconomy.Int
Broadbandtechnologyisseenasthekeytothenewdigitaleconomy.Int
Broadbandtechnologyisseenasthekeytothenewdigitaleconomy.Int
Broadbandtechnologyisseenasthekeytothenewdigitaleconomy.Int
随机试题
Self-discipline:theFoundationofProductiveLivingI.Issues
Wherecouldpeopleseeclocksinthelate1700s?[br][originaltext]Watches
光纤的传输方式只有单模传输和多模传输两种。()
中国画家中,注重素描的严格训练,提倡师法造化的是( )。A.刘海粟 B.徐悲
Theexperiencedwriterisskilledinhan
A.银环蛇B.大刀螂C.小刀螂D.五步蛇E.巨斧螳螂药材长螵蛸原动物是
特许经营项目常用模式中,TOT模式是在()模式的基础上发展演变而来的一种融资模
下列说法正确的是A、苯妥英钠为广谱抗惊厥药 B、卡马西平只适用于抗外周神经痛
被人们称为“现代人事管理之父”的是()。A:泰勒 B:罗伯特·欧文 C
各联盟伙伴之间的地位平等、独立,这种企业联盟的形式是()。A.平行模式 B.
最新回复
(
0
)