更多"[单选题] The function that broadband t"的相关试题:
[单选题]The function that broadband technology has on the new digital economy is___
A. further
B. critical
C. costly
D. globa
[单选题]With the broadband technology companies can have all their operations done C
A.during the work days.
B.during the whole week
C. online
D. offline
[单选题] How much does a user pay if he has broadband technology installed?
A.It depends on the length of time.
B.It depends on the times of dial-up.
C. He pays at a fixed monthly rate.
D.He pays a lot of money.
[单选题] Compared with the modem speed the broadband technology can transmit data___.
A. at up to forty times of ordinary speed
B. much faster
C. at a high-speed
D. within a second
[单选题]Compared with the modem speed the broadband technology can transmit data __
A. at up to forty times of ordinary speed
B. much more faster
C. at a high-speed
D. within a second
[单选题] Who can take advantage of the broadband technology according to the passage? C
A. Family members.
B. College students.
C. Both home owners and businessmen.
D. Only businessmen and their partners.
[单选题]function Foo(){
var i=0;
return function(){document.write(i++);
}
}
var f1=Foo(), f2=Foo();
f1();
f1();
f2();
请问以上程序的输出是（）
A.010
B.012
C.000
D.011
[判断题]IT就是指Internet Technology。
A.正确
B.错误
[多选题]ICT(Information Communication Technology)项目,是指为客户提供( )完整的、端到端的“一站式”解决方案,向客户提供包括通信服务、信息内容服务、信息技术服务的个性化整体服务
A.自有业务(CT)
B.集成业务(IT)
C.通信服务(CT)
D.信息化应用(IT)
[判断题]（ ）NC technology was first used for the production of aircraft components。
A.正确
B.错误
[单选题]Function功能的作用是( )
A.开关通道
B.失控保护
C.模型切换
[判断题]CENTUMCS3000系统中,I/O子系统可分为现场网络I/O(FIO)及远程I/O(RIO)。(1.0分)
A.正确
B.错误
[单选题] Julie has gained more experience than in her restaurant and the customers like her.
A. any waitress
B. other waitresses
C. the waitress
D. any other waitress
[单选题](466375)用K2Cr2O7标定Na2S2O3溶液,为提高K2Cr2O7和KI反应速度的方法是( )。(1.0分)
A.增加温度,控制酸度
B.升高温度、加催化剂
C.加诱导体,加热至沸
D.适当增加酸度,增大反应物浓度
