A.arranged
B.demanded
C.listed
D.enlisted
A.All
B.Filter by Name
C.Filter by Value
D.Filter by timestamp
Lisa is analyzing the questionnaire about online shopping.
Lily: Hi, Lisa. Pretty busy? Right?
Lisa: Yeah, I'm collecting data from the questionnaires for the online shoppers on the ().
Lily: Really? Sounds interesting.
Lisa: Well, the results are quite(). What do you think are the most popular things people buy online?
Lily: Definitely, clothes.
Lisa: No, at first I thought so too, but the results show that I'm wrong.
Lily: How could that be? If the most popular thing being sold online is not clothes, then what is it?
Lisa: Don't feel surprised.()the survey, online courses()the first place, especially the courses for accounting and languages.
Lily: Really? It's unbelievable. What's next? It should be the clothes or snacks, right?
Lisa: You are wrong again, the results shocked me too. Following online courses, health products()the second place.
Lily: That really surprised me, too. You just taught me a lesson and()my understanding about online shopping.
Lisa: Have a seat, and let me show you some more unexpected results.
Lily: OK! I'm really()about it.
A、128400
B、121600
C、125000
D、126100
Brian: OK.(1)In other words, if you buy shares of stock in a business, you become a partial owner of the business.
Alicia: How can investors make money?
Brian: (2)if a person invests in a company that does very well.
Alicia: It's possible for the investors to get a complete loss, isn't it?
Brian: Everyone wants the stock market to go up, but sometimes, (3)This is usually true for all stocks.
A.The price of each share will go up.
B.even when a company does well the stock may go down.
C.Shares represent a partial ownership of the company.
D.There is a listed company behind every stock
A.Five seconds (BSIC and BCCH data)
B.Five seconds (BSIC) and 30 seconds (BCCH data)
C.30 seconds (BSIC) and 30 seconds (BCCH data)
D.30 seconds (BSIC) and five minutes (BCCH data)
E.Five minutes (BSIC) and five minutes (BCCH data)
A.UL Data+DL Data,单位KByte
B.(UL Data+DL Data)/8,单位KByte
C.(UL Data+DL Data)/1024,单位KByte
D.(UL Data+DL Data)/8.1024,单位Kbyte
A.new InputStreamReader(System.in)
B.new InputStreamReader(new FileInputStream("data"))
C.new InputStreamReader(new BufferedReader("data"))
D.new InputStreamReader(new FileReader("data"))
E.new InputStreamReader("data")
A.vgreduce data /dev/sdb
B.vgcreate data /dev/sdb
C.vgadd data /dev/sdb
D.vgextend data /dev/sdb
What are the primary goals of the data discovery phase of the data warehouse project?
在数据仓库项目中,数据探索阶段的主要目的是什么?