首页
登录
职称英语
What does VOIP refer to? [br] [originaltext] When was the last time that y
What does VOIP refer to? [br] [originaltext] When was the last time that y
游客
2024-10-28
35
管理
问题
What does VOIP refer to? [br]
When was the last time that you were able to make a long-distance call for free? If you said "never", you probably have not been introduced to VOIP or Voice Over Internet Protocol. But, is this new technology as efficient as its counterpart, analog telephone service? Since the demand for world-wide communication has grown, the internet has become the most popular way of communicating. Although Communication via e-mail seemed to be the cheapest way to do business with those overseas, it wasn’t always the most effective. Verbal communication is the best way to build strong relationships and eventually," close the deal". When compared to analog phone service, VOIP is cheaper and has the same quality of service. Since VOIP uses a single network to transfer voice and data, the overall cost per call is cheaper to the service prodder than using two separate networks. When voice and data are transferred together on a single network, the service providers only need to build and maintain one network, thus hire less staff. These companies have also learned to manage both voice traffic and data applications correctly to reduce any sacrifice in quality. Although there is a monthly charge for the service, VOIP phones cost about the same as a regular business phone. With all of its benefits, VOIP should take the place of analog telephone service within a few years.
选项
A、Because it uses separate service providers.
B、Because it needs less working stuff to offer service.
C、Because service is provided through e-mail.
D、Because service is charged monthly.
答案
B
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3821372.html
相关试题推荐
Whendidtheferrysink?[br][originaltext]Anoverloadedferrysankina
Whendidtheferrysink?[originaltext]Anoverloadedferrysankinarainst
Atleasthowmanypeoplehavediedafterliposuction?[br][originaltext]R
Wheredidthecustomergetthesweater?[br][originaltext]Allen:Excuseme.Co
Wheredidthecustomergetthesweater?[originaltext]Allen:Excuseme.Couldyo
WhatnewmissionisSpaceAdventuresplanning?[originaltext]SpaceAdventur
Whatisthenewsmainlyabout?[br][originaltext]YahooonThursdaysaidi
Whatisthenewsmainlyabout?[originaltext]YahooonThursdaysaiditwill
WhichstatementisNOTtrueabouttheexplosions?[originaltext]Twoexplosi
WhatisexpectedtoriseintheU.S.from2003to2010?[br][originaltext]
随机试题
Allofthefollowing"odes"arewrittenbyKeatsexcept______.A、OdetoAutumnB
Streetsellers,particularlyindevelopingcountries,supplylargeamountsoffo
[originaltext]M:Howareyournewneighbors,Alison?W:Theyseemniceenough,
Youneverseethem,butthey’rewithyoueverytimeyoufly.Theyrecordwhe
Springisa【B1】______season.Thetemperaturesaremild,andthebloomingtre
下列哪些情况可有P-R间期缩短()A.交感神经兴奋 B.室间隔缺损 C.
患儿,4个月。前日其母给其喂蛋黄后,出现哭闹不安,大便干结,吃奶测少。此时应采取
零售的服务对象主要是()。A:再销售者 B:个人消费者 C:产业用户 D:
道德风险,是指一个人(即所谓的代理人)代表另一个人(即所谓的委托人)完成一些工作
下列各项中,属于白色血栓的是() A.延续血栓的体部 B.阻塞冠状动脉左前降
最新回复
(
0
)