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Alla [95]
1 year ago
6

What is the other name for data preparation stage of knowledge discovery process.

Mathematics
1 answer:
dmitriy555 [2]1 year ago
4 0

ETL is the other name for 'Data Preparation' stage of knowledge discovery process.

Explanation:

  • ETL can be defined as a technique for extracting data from various RDBMS systems.
  • The extracted data will then be 'transformed and loaded' into Data warehouse system.
  • The development of an ETL process include various stake - holders, analysts, developers, testers and it is technically challenging.
  • This process is a recurring process where it needs to be automated, and well - documented.
  • It is also considered to be another name for 'Data Preparation' Stage of 'Knowledge Discovery Process'.

Learn more about Data Preparation at:

brainly.com/question/20116147

#SPJ4

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Step-by-step explanation:

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To write the equation in slope-intercept form, we need to know the slope(m) and the y-intercept(b). By looking at the given equation, we can see that the slope is -3. We are also given the value of one point: (-6, 2).

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x^{2} +3x-4=0

You wan't to get it into a format of (x+a)(x+b)=0
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and where a*b= -4 (from the last -4)

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See how 4+(-1) = 3 and (4)(-1) = -4

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x=1
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