What actions should the analyst take to utilize the pre-existing data connections in Qlik Sense?

A data analyst is working on a new Qlik Sense application and realizes that some of the required data sources have already been used in previous applications. To streamline the data loading process and maintain consistency, the analyst decides to leverage existing data connections.

What actions should the analyst take to utilize the pre-existing data connections in Qlik Sense?

A. Copy the script from the old application and paste it into the new application’s script editor

B. Access the Data load editor and select the desired data connection from the list of available connections

C. Export the data connection from the old application and import it into the new one

D. Use a Qlik Sense extension to search and replicate data connections from other applications

View Answer

Answer: B

Explanation:

In Qlik Sense, data connections are reusable objects that allow multiple apps to connect to the same data sources. To leverage existing connections, the business analyst should go to the Data Load Editor and select the desired connection from the list of available connections. This ensures that the analyst uses the same data sources, promoting consistency across apps.

Key Concepts:

Data Connections: Qlik Sense allows users to create and manage connections to external data sources. These connections can be reused across multiple applications.

Data Load Editor: This is where existing data connections can be accessed and used in new applications, streamlining the data loading process.

Why the Other Options Are Less Suitable:

A. Copy the script from the old application and paste it into the new application’s script editor: While this could work, it’s not the most efficient method, as it doesn’t reuse the existing data connection object, and it’s prone to errors.

C. Export the data connection from the old application and import it into the new one: Qlik Sense doesn’t require exporting and importing data connections since they are already available globally for reuse across apps.

D. Use a Qlik Sense extension to search and replicate data connections: This is unnecessary because Qlik Sense already allows direct access to existing data connections through the Data Load Editor. References for Qlik Sense Business Analyst:

Reusing Data Connections: One of the key features of Qlik Sense is its ability to reuse data connections across apps, which helps maintain consistency and reduces the need for redundant setups.

Thus, the correct approach is to access the Data Load Editor and select the pre-existing data connection, making B the verified answer.