Online Desktop-Certified-Associate Questions Video

Explanation:

Drop the Age to the columns and change the aggregation to AVG.

Drop Gold Medals field to filter and select All values ->

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Change 1 from 0.

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Explanation:

Create a hierarchy of Segment, Category, Region and drop it into the rows.

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Create profit ratio calculated field:

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Drop the profit and profit ratio fields to the view, your view will look like this:

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Now let's go through each answer option.

1) The overall lowest profit ratio is of Central Asia region in Furniture Category and Corporate segment - The profit ratio is -142.26% which is lowest overall so it is true.

2) The Southern US is having the third-lowest profit ratio in Technology Category in Home Office Segment and it is having a profit value of $765 - It is true, the profit ratio is 2.06%, which is third-lowest.

3) The Central Africa region is having a profit value of $10,709 in the Office Supplies category in the Corporate Segment - False, it is having a $2,245 profit.

4) The overall highest profit ratio is of North Africa region in Technology Category and Corporate segment - False

Note: This is an easy question but time consuming, so attempt these types of questions in the end.

Explanation:

Find out how many gold medals each athlete won in the 2008 Olympics

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Drop Athlete to Rows and 2008 golds to the Text. Drop gold medals to the view. Your view will look like this:

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Now we need work on "won at least 4 golds in 2012 Olympics"

Drop years to filters and select 2012.

Drop Gold Medals to filter and mention 4 in range of values (as we need to find athletes who won at least 4 gold medals)

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Final view:

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Explanation:

Left join the Orders and Returns table

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Number of orders returned will be order ID from the returns table divide by total orders

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Drop the customer name and ret order field in the view.

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