数据库系统与文件管理系统相比较,数据的冗余度________,数据的共享性高。
参考答案:低
Scott works very long hours. He usually gets up at 17:00. He has a shower and makes his breakfast. What a funny time to make breakfast! After breakfast he plays his guitar, then he puts on his jacket and goes to work. To get to work, he takes the number 17 bus to the Santon Hotel. The bus usually leaves at 19:15. He works all night. People love to listen to him. He goes home at 7:00, and he watches the early morning news on TV. He goes to bed at 8:30, a tired but happy man. Can you think what his job is?
小题1:Scott usually gets up at 5 p.m.
小题2:Scott plays his guitar before breakfast.
小题3:Scott’s bed time is 8:30 p.m.
小题4:Scott works in the day.
小题5:Scott is a tired man. He is a happy man, too.
如果客户不选择基金分红方式,系统将默认为()。
A.红利再投资
B.现金分红
C.不分红
D.其他