题目内容
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[主观题]
Explain the three basic delivery steps for conformed dimensions.简述对一致性维度的三种
Explain the three basic delivery steps for conformed dimensions.
简述对一致性维度的三种基本的交付步骤。
提问人：网友mldxx0925
发布时间：2022-01-06
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更多“Explain the three basic delive…”相关的问题
第1题
解释题Explain the topic（稳定流动气体管流基本方程Basic equation for steady flow gas pipe flow各参数的含义和单位The meaning and units of each parameter）
第4题
Few observers have a better view of that ocean of exchanging gossip called E-mail than Mark Sunner. The chief technology officer of E-mail management company MessageLabs, Sunner oversees a network that processes 4.5 million letters each day. Servers operated and maintained by MessageLabs manage mail delivery and routing for a number of companies, including Bank of England and Condé Nast Publications. In fact, all of MessageLabs’ customers are corporations whose daily E-mail output and inflow has soared with the growth of the Web. “E-mail usage has increased massively in the last couple of years,” he says. Indeed, MessageLabs estimates that it has gone from 10 a day per employee as recently as two years ago to more like 20 or 30 now.
The implications for Corporate America are equally huge. According to E-mail researcher and consultant David Ferris, companies can expect the volume of E-mail coursing through their servers to grow 60% to 80% in 2002. And as individual messages grow in size - they’re now more likely to contain memory - companies could end up paying 100% to 150% more just this year on systems to store and manage those messages. That’s why tech consultancy Radicati Group expects demand for soft ware that manages E-mail, such as Microsoft Outlook and Lotus Notes, to grow from $2.6 billion in sales today to $4.4 billion by 2005. Too much of this money will be spent in controlling pure junk. About 20% of the E-mail MessageLabs manages is unwanted, according to Sunner - who adds that about 1.25% of all the E-mail his company moves contains useless attachments. Already, the cost of handling spam（垃圾邮件）is estimated at $8.6 billion worldwide, according to a 2001 European Union study. And the barrage of pornographic spam has made some companies worried that employees might sue on grounds of disturbance arising from exposure to unwanted unpleasantness.
The first sentence of this passage “Few observers have a better view of that ocean of exchanging gossip called E-mail than Mark Sunner” most probably means ____.
A.Mark Sunner clearly know the E-mail is wasting resources
B.no one knows the fact that E-mail is gossip exchanging way but Mark Sunner
C.Mark Sunner does not know anything about the E-mail
D.the Mark Sunner always concentrated on the ocean of the junk E-mail
Which of the following is NOT true about MessageLabs？A.It is an E-mail management company.
B.All of MessageLabs’ customers are corporations.
C.Mark Sunner is the chief technology officer of MessageLabs.
D.The company puts the great emphasis on dealing with the junk E-mail.
The word “that” in the last sentence of the third paragraph most possibly means ____.A.it is expected that Microsoft Outlook and Lotus Notes grow from $2.6 billion in sales today to $4.4 billion by 2005
B.the junk E-mail has been overloaded in the Internet
C.the increase of individual messages needs more staff
D.the company has paid 100% to 150% for individual message storage
What is the best title for the passage？A.The E-mail Monster.
B.MessageLabs Business Introduction.
C.To Avoid E-mail Surge.
D.E-mail Destroys Everything.
The following statements about the E-mail have been mentioned EXCEPT ____.A.Sunner oversees a network that processes 4.5 million letters each day
B.according to David Ferris, companies can expect the volume of E-mail passing through their servers to grow not more than 50% in 2002
C.too much money has been spent in controlling the junk E-mail
D.some employees might take legal action in accordance with annoyance arising from exposure to some unpleasant resources
第5题
How can you book unplanned delivery costs for a specific invoice item? Please choose the correct answer.()
A.You use the correction indicator Unclarified error and increase the invoice amount according to the vendor by the amount of the unplanned delivery costs
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B.You enter the unplanned delivery costs in the tab Details and select only the specific invoice item before you post the invoice
C.You use the indicator Planned delivery costs to select the specific invoice item and enter unplanned delivery costs in an additional invoice item
D.You increase the amount of the specific invoice item by the amount of the unplanned delivery costs
第6题
Name the three fundamental fact grains and describe an ETL approach for each.
简述三种基本事实表，并说明ETL的过程中如何处理它们。
第7题
How are bridge tables delivered to classify groups of dimension records associated to a singlefact？
简述桥接表是如何将维度表和事实表进行关联的？
第8题
How does late arriving data affect dimensions and facts？ Share techniques for handling each.
迟到的数据对事实表和维度表有什么影响？怎样来处理这个问题？
第9题
Offer techniques for sharing business and technical metadata.
Optimization/Operations
简述共享业务元数据和技术元数据的方法。
