【单选题】把时间分成周期性帧,每一帧又分成若干时隙,按一定时隙分配原则使用的是哪一种多址方式
【单选题】If the interest rate is 13 percent on euro deposits and 15 percent on dollar deposits, and if the euro is expected to appreciate at a 4 percent rate relative to the dollar, then _________
A.
euro deposits have a lower expected return than dollar deposits.
B.
the expected return on euro deposits in terms of dollars is 9 percent.
C.
the expected return on dollar deposits in terms of euros is 19 percent.
D.
both A and B of the above will occur.
E.
none of the above will occur.
【单选题】采用收益途径评估资产时,收益途径中的各个经济参数存在的关系是( ) 。
【单选题】采用收益途径评估资产时,收益途径中的各个经济参数存在的关系是( )
【单选题】下列关于CD-ROM光盘的描述中,不正确的是______。
D.
可读可写 --- CD-ROM是只读存储器,只能从其中读出数据
【判断题】要重写父类的方法,使用关键词override。