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L2-DS Final Assessment Workflow

This workflow contains the final assessment of the L2-DS self-paced course. Solve the workflow and complete the quiz at the end of the course!

Task 1. Date & TimeShift the time zone to Australia/Canberra if the transaction happened in this country.Get the total price of each transaction by multiplying the quantity with the unit price Task 3. LoopsGet a table containing, for each year and month, the amount spent and the number ofitems bought by each customer Task 2. ComponentsCreate a component able to- Filter data according to the Country column- Calculate the daily total sum- Calculate the moving average of the total sum. Make the window size a configurableparameter of the component.- Sort the data according to the date column- Create a line plot in order to monitor the values of the moving average over time. Question: Which customerbought the biggest amount ofitems in April 2010? Question: Which countries arelisted in the country column? Question: Configure thecomponent to filter entries whereCountry= Australia and calculatethe moving average with a windowsize of 7. Does the moving averageever exceeds 2000? Question: Which of thefollowing are possibleoptions offered by theModify Time Zonenode? Question: How many iterationsdoes the Group Loop run? transactions.table Table Reader Task 1. Date & TimeShift the time zone to Australia/Canberra if the transaction happened in this country.Get the total price of each transaction by multiplying the quantity with the unit price Task 3. LoopsGet a table containing, for each year and month, the amount spent and the number ofitems bought by each customer Task 2. ComponentsCreate a component able to- Filter data according to the Country column- Calculate the daily total sum- Calculate the moving average of the total sum. Make the window size a configurableparameter of the component.- Sort the data according to the date column- Create a line plot in order to monitor the values of the moving average over time. Question: Which customerbought the biggest amount ofitems in April 2010? Question: Which countries arelisted in the country column? Question: Configure thecomponent to filter entries whereCountry= Australia and calculatethe moving average with a windowsize of 7. Does the moving averageever exceeds 2000? Question: Which of thefollowing are possibleoptions offered by theModify Time Zonenode? Question: How many iterationsdoes the Group Loop run? transactions.table Table Reader

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To use this workflow in KNIME, download it from the below URL and open it in KNIME:

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Created by: emilio.silvestri
Created at: 2022-12-22
On NodePit since: 2023-02-22
Last update: 2024-05-15
Created with KNIME version: v4.7.1
Tags: l2-dseducation

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