Refer to the exhibits.

While debugging an app, a developer loads data from an application layer QVD file.
In the process of separating a concatenated key into two parts, some split results are missing data What should the data architect do?
1. Utilize a combination of LEFT(), MID(), and RIGHT() functions to capture the key components
2. In the SUBFIELD function, replace the '_' with a '|' or '_' character.
While debugging an app, a developer loads data from an application layer QVD file.
In the process of separating a concatenated key into two parts, some split results are missing data What should the data architect do?

• A.Instruct the developer of the QVD file to correct the generation of the ConcatKeyAlpha field
• B.Wrap an IF() function around the SUBFIELDQ functions to check and adapt to null values character
• C.In the SUBFIELD function, replace the '- with a '|' or '-' character
• D.Utilize a combination of LEFT(), MID(), and RIGHTO functions to capture the key components
• E.Instruct the developer of the QVD file to correct the generation of the ConcatKeyAlpha field
• F.Wrap an IF() function around the SUBFIELD() functions to check and adapt to null values

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A data architect needs to develop multiple apps for various departments. More departments are requesting apps over time The company uses specific requirements for the number interpretation variables (e.g., ThousandSep, DecimalSep) found at the beginning of a LOAD script.
The data architect wants to reduce duplicate scripts but does not want to copy and paste the number interpretation variables each time new app is created. The data architect prefers to use the least amount of script in Qlik Sense.
How should the data architect meet these requirements?

• A.Save the script for the number interpretation variables in a text file and use the CALL function to insert the variables.
• B.Create an Excel file with the number interpretation variables and use a FOR Next loop to load the variables into Qlik Sense
• C.Save the script for the number interpretation variables in a text file and INLUDE function to insert the variables
• D.Create an Excel file with the number interpretation variables and apply the variables to the app using a mapping table

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Refer to the exhibit.

On executing a load script of an app, the country field needs to be normalized. The developer uses a mapping table to address the issue.
What should the data architect do?

• A.Create two different mapping tables
• B.Use LOAD DISTINCT on the mapping table
• C.Use a LEFT JOIN instead of the APPLYMAP
• D.Review the values of the source mapping table

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Refer to the exhibit.

Which changes on the database will the script capture?

• A.Update and Remove rows
• B.Insert and Remove rows
• C.Insert and Update rows
• D.Insert. Update, and Remove rows

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A data architect is building a model to show trends in visualizations across seven date fields. The seven date fields reside in different tables. The data architect must efficiently build this data model.
Requirements:
* A single date selector
* Show all dates, even those with NO activity
* Minimize the impact on server resources and p
Which two solutions should the data architect use? (Select two.)

• A.Canonical calendar
• B.Generic load
• C.Data island
• D.Multiple calendars
• E.Link table

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