We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ .

Database Processing for BIS
We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ .

support

lift

confidence

the basic probability

support

lift

confidence

the basic probability

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Database Processing for BIS
Which of the following are not done by Business Intelligence (BI) systems?

Analyze past and current activities only

Both of the above are correct.

Process and record transactions only

Neither of the above is correct.

Analyze past and current activities only

Both of the above are correct.

Process and record transactions only

Neither of the above is correct.

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Database Processing for BIS
Which of the following is not a reason that operational data are difficult to read?

Non-duplicated data

Missing values

Non-integrated data

Dirty data

Non-duplicated data

Missing values

Non-integrated data

Dirty data

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Database Processing for BIS
The "curse of dimensionality" relates to which problem of using operational data for BI reporting?

Non-integrated data

Dirty data

Inconsistent data

Too much data

Non-integrated data

Dirty data

Inconsistent data

Too much data

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Database Processing for BIS
Which of the following is not a component of a data warehouse?

None of these

Data warehouse data

Data metadata

Data extraction/cleaning/preparation programs

None of these

Data warehouse data

Data metadata

Data extraction/cleaning/preparation programs

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Database Processing for BIS
The "F" in RFM analysis stands for ________ .

frequently

freshness

fantasy

fast food

frequently

freshness

fantasy

fast food

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Database Processing for BIS

Database Processing for BIS We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ .

Database Processing for BIS Which of the following are not done by Business Intelligence (BI) systems?

Database Processing for BIS Which of the following is not a reason that operational data are difficult to read?

Database Processing for BIS The "curse of dimensionality" relates to which problem of using operational data for BI reporting?

Database Processing for BIS Which of the following is not a component of a data warehouse?

Database Processing for BIS The "F" in RFM analysis stands for ________ .

Database Processing for BIS
We have Market Basket data for 1,000 rental transactions at a Video Store. There are four videos for rent -- Video A, Video B, Video C and Video D. The probability that Video D will be rented given that Video C has been rented is known as ________ .

Database Processing for BIS
Which of the following are not done by Business Intelligence (BI) systems?

Database Processing for BIS
Which of the following is not a reason that operational data are difficult to read?

Database Processing for BIS
The "curse of dimensionality" relates to which problem of using operational data for BI reporting?

Database Processing for BIS
Which of the following is not a component of a data warehouse?

Database Processing for BIS
The "F" in RFM analysis stands for ________ .