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What are the four basic Data Flow steps of an ETL process？在ETL过程中四个基本的过程分别
What are the four basic Data Flow steps of an ETL process？
在ETL过程中四个基本的过程分别是什么？
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What are the four basic Data Flow steps of an ETL process？
在ETL过程中四个基本的过程分别是什么？
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更多“What are the four basic Data F…”相关的问题
What are the characteristics of the four levels of the ETL support model？
简述ETL技术支持工作的四个级别的特点。
What are the four broad categories of data quality checks？ Provide an implementation
technique for each.
数据质量检查的四大类是什么？为每类提供一种实现技术。
A.People from the UK can only speak Englis
B.People from the four areas of the UK can all be called “British”.
C.People from the four areas of the UK have the same accent and personality.
D.People from the four areas of the UK all love football.
A.that
B.what
C.which
D.it
Perceiving goes on in our minds. Of the three people who look out the window, one may say that he sees a policeman giving a motorist a ticket. Another may say that he sees a rush-hour traffic jam at the intersection. The third may say that he sees a woman trying to cross the street with four children in tow. For perception is the mind’s interpretation of what the senses — in this case our eyes — tell us.
Many psychologists today are working to try to determine just how a person experiences or perceives the world around him. Using a scientific approach, these psychologists set up experiments in which they can control all of the factors. By measuring and charting the results of many experiments, they are trying to find out what makes different people perceive totally different things about the same scene.
1.What does the passage mainly tell us________
A、Perceiving has nothing to do with seeing.
B、Perceiving differs from seeing.
C、Seeing is closely connected to perceiving.
D、Seeing has much to do with perceiving.
2.The phrase “with four children in tow” in the second paragraph is closest in meaning to “________”.
A、with four children following closely behind her
B、with four children tied to each other with a rope
C、with four children dragging a rope held by her
D、with four children dragged in a small cart
3.According to the passage, perceiving is an action________ .
A、that tells us information through our eyes
B、that gives us senses in the mind
C、that explains what our senses tell us
D、that makes our mind different
4.The psychologists are trying to draw their conclusion ________.
A、by asking different people to tell how they perceive the same scene
B、by using a scientific approach in setting up their experiments
C、by determining how a person experiences the world around him
D、by measuring and charting the results of many experiments
5.Which of the following statements is NOT true________
A、Different people may perceive the same scene in a different way.
B、That a policeman gives a motorist a ticket means the motorist is fined.
C、No people share the same perception when they are asked to see the same scene.
D、The psychologists can control all of the factors in their experiments.
nt of a public sector labor union with 45,000 members. "() with my employees are probably different from those of male managers () me," she says. "I know what it's like to have to call and say my kid got the () so I won't be coming in. I have a more () style. - not soft, just more understanding." The man who is Monica's () agrees, "She tends to () more and is always looking for a (). People are happy and flourish because they have an input into decisions and they are not mere (); their energies are harnessed. On the other hand, consensus takes longer."
3 The Chemical Services Group plc (CSG), which operates a divisionalised structure, provides services to industrial and
domestic customers in Swingland, a country whose economic climate is subject to significant variations. There have
been a number of recent changes at board level within CSG and therefore the managing director called a meeting of
the board of directors at which each of four recently appointed directors put forward their view as to what their primary
focus should be. These were as follows:
The research and development director stated that ‘my primary focus is upon ensuring that we continue to develop
the products and services that satisfy the requirements of our existing and potential customers’.
The finance director stated that ‘my primary focus is upon keeping our investors satisfied’.
The human resources director stated that ‘my primary focus is upon ensuring that we take all the steps necessary to
establish and maintain our reputation as a responsible employer’.
The corporate affairs director stated that ‘my primary focus is upon the need to ensure that we are recognised as a
socially responsible organisation’.
Required:
(a) Discuss the criteria that should be considered in deciding upon suitable performance measures in respect of
the primary focus of each of the FOUR directors of CSG providing THREE appropriate quantitative measures
for each primary focus.
Note: your answer may include financial or non-financial quantitative measures. (12 marks)
Read the following paragraph and select the irrelevant sentence.
Physical gestures and body language have different meanings in different cultures, and misunderstanding these signals can sometimes be embarrassing.So we must learn how to tolerate.Although I had spent a lot of time among non-Americans, I had never realized what this could mean in practical terms.I had an experience that taught me well, however.Some years ago, I organized and accompanied a small group of visiting foreign students to New York for four days of sightseeing by bus.Because these students were rather young, and because New York was such an overwhelming city, I was constantly counting heads to be sure we hadn't lost anyone.In the USA , it is very common to count people or things by pointing the index finger and, of course, I used this method.One young man became extremely quiet and pensive, and I thought that perhaps he wasn't enjoying himself.When I asked him what the matter was, he replied, In my country, we count people with our eyes.We use our fingers to count pigs.
A.Physical gestures and body language have different meanings in different cultures, and misunderstanding these signals can sometimes be embarrassing
B.So we must learn how to tolerate
C.Although I had spent a lot of time among non-Americans, I had never realized what this could mean in practical terms
D.I had an experience that taught me well, however
Directions：Read the following passage and the statements that follow. Choose the best answer for each statement from the four choices marked A, B，C and D.
The Internet is an exciting tool that puts vast information at your fingertips. With a click of a mouse, it lets you buy an airline ticket, book a hotel, send flowers to a friend, or purchase your favorite stock.
Security on the Internet
Shopping online offers lots of benefits that you won’t find while shopping in a store or by mail. The Internet is always open—seven days a week, 24 hours a day—and bargains can be numerous online. Shopping on the Internet is no less safe than shopping in a store or by mail. Keep the following tips in mind to help ensure that your online shopping experience is a safe one.
EASY AS ABC
When exploring online, think ABC to remember the privacy and security questions you should ask about a company.
About me. What information does the company collect from me and is it secure？
Benefits. How does the company use that information and what is the benefit to me？
Choices. What choices do I have about the company’s use of information about me？ Can I choose not to have the information used for other purposes, and how？
1.The real meaning behind “with the click of a mouse” may be ().
A.with the use of computer and internet
B.just the action of clicking the mouse
C.with the information
D.none of the above
2.Which of the following is the most efficient way to reduce age related memory loss()？
A.Eating more meat and doing more exercises.
B.Eating right foods and getting sufficient amounts of sleep
C.Taking more medicine and doing more exercises
D.Taking more herbs and eating more food
3.Most of his savings()in the Xin Hua Bank.
A.has been kept
B.is being kept
C.have kept
D.have been kept
4.By “permissive period in education” the author means a time().
A.when children are allowed to do what they wish to
B.when everything can be taught at school
C.when every child can be educated
D.when children are permitted to receive education
5.Jogging is the best way for stretching and relaxation and helps to reduce many diseases().
A.True
B.False
C.Not Mentioned
6.What is this passage mainly about()？
A.Shopping online safely
B.Differences between shopping online and in the store
C.Internet is convenient
D.Benefits of shopping online
7.We learn from the passage that the author’s mother used to lay emphasis on().
A.learning Latin
B.natural development
C.discipline
D.education at school
8. What’s the main idea of the text()？
A.Chinese fashion designer got start in the industry two decades ago
B.China has made a great difference in latest fashion
C.A small number of established Chinese designers have been in business for less than 10 years
D.The Chinese fashion world is constantly growing
9. The country had little interaction with the outside world, which meant all of the following but().
A.no fashion magazines
B.no designer labels
C.no events like China Fashion Week
D.no fashion designers
10.Jim is the only one of the staff members who()to be promoted.
A.are
B.have been
C.is
D.has been
11.The main idea of the passage is that().
A.parents should leave their children alone
B.kids should have more activities at school
C.it’s time to be more strict with our kids
D.parents should always set a good example to their kids
12.Which of the following is NOT true according to Paragraph 2()？
A.It is shown that one area of the brain known as the hippocampus is important in recalling information
B.The process of creating memories has been already understood and it involves three main steps.
C.Scientists believed that neurons first transform. the sensory stimuli into images in our immediate memory
D.Scientists don’t know exactly how the information is transferred from one area of the brain to another
13.Outdoor learning helps students learn in science and arts().
A.Right
B.Wrong
C.Doesn’t say
14.All that can be done().
A.has done
B.has been done
C.have done
D.have been done
15. What should we do in order to communicate with the foreigners in a proper way()？
A.Shake hands with them whenever you meet the foreigners
B.Be familiar with their culture and use it in a correct way
C.Say “Where are you going？” instead of “Hi, have you had your meal？” when meeting on the street
D.Say nothing to them if we meet them
16.By paragraph 2 we can see Istanbul is().
A.a leisure city
B.a busy city
C.a developed city
D.a developing city
17. According to the text, the following sentences are true except().
A.Chinese designers are looking to foreign countries to find retail success
B.China had little interaction with the outside world two decades ago
C.China has gone from a fashion black hole to an industry hub in twenty years
D.the future of Chinese fashion is bright
