题目内容
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[单选题]
loT Studi中的业务逻辑是指当某个业务满足特定条件后，触发了另一个动作，让两个业务产生一定的什么关系？（)
A.因果关系
B.逻辑关系
C.服务关系
D.业务关系
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
A.因果关系
B.逻辑关系
C.服务关系
D.业务关系
如果结果不匹配，请 联系老师 获取答案
更多“loT Studi中的业务逻辑是指当某个业务满足特定条件后，…”相关的问题
A.ROLLBACK
B.RETURN
C.COMMIT
D.ROLLER
A.在while和for循环中，break语句的作用是终止当前循环，重新进入循环。
B.布尔运算符有一个很有趣的短路逻辑特性，即表达式x and y当x为假时，会直接返回False，不会去计算y的值。
C.if语句执行有一个特点，它是从上往下判断，如果在某个判断上是True，则执行该判断对应的语句，忽略剩下的elif和else。
D.在while和for循环中，continue语句的作用是停止当前循环，继续循环体下面的语句。
A.不同的应用访问不同的Bucket，但是权限只有“允许”和“拒绝”，不区分“读”和“写”
B.开发环境和正式线上环境中的应用使用不同的Bucket
C.允许某个应用读，另一个应用写同一个Bucket里的文件
D.让某个应用临时读写某个Bucket，凭证过期后无法访问
M: Well, I've got to write a paper about Hollywood in the 30s and 40s, and I'm really struggling. There are hundreds of books, and I just don't know where to be gin.
W: Your topic sounds pretty big. Why don't you narrow it down to something like..., uh...the history of the studios during that time？
M: You know, I was thinking about doing that, but more than 30 books came up when I typed in "movie studi os."
W: You could cut that down even further by listing the specific years you want. Try adding "1930s" or "1940s" or maybe "Golden Age",
M: "Golden Age" is a good idea. Let me type that in...Hey, look, just 6 books this time. That's a lot better.
W: Oh...another thing you might consider..., have you tried looking for any magazine or newspaper articles？
M: No, I've only been searching for books.
W: Well, you can look up magazine articles in the Reader's Guide to Periodical Literature. And we do have the Los Angeles Times available over there, you might go through their indexes to see if there's any thing you want.
M: Okay. I think I'll get started with these books and then I'll go over the magazines.
W: If you need any help, I'll be over at the Reference Desk.
M: Great, thanks a lot.
(20)
A．Searching for reference material.
B．Watching a film of the 1930's.
C．Writing a course book.
D．Looking for a job in a movie studio.
