Salesforce Updated Salesforce-MuleSoft-Developer-I Exam Questions and Answers by ronnie

Option 2 is the correct answer as /api/* accespts everything starting with /api/

Correct syntax to use where clause is WHERE city = :city AND state = :state

This question validates knowledge on using dynamicqueries in DB select operation.

Configure Dynamic Queries in the Select Operation

When you need to parameterize not only the WHERE clause but also parts of the query itself (for example, queries that compare tables that depend on a condition, or complexqueries for which the project table columns need to vary), you can configure dynamic queries.

In the following example, you configure a dynamic query by using a full expression with a string in which the table depends on a variable $(vars.table). Althoughsome of the query text is dynamic ("SELECT * FROM $(vars.table)), the WHERE clause still defines the WHERE condition using input parameters: in this case, WHERE name = :name.

In your Studio flow, select the Select operation.

In the operation configurationscreen, set the SQL Query Text field to SELECT * FROM $(vars.table) WHERE name = :name.

Set the Input Parameters field to {'name' : payload}.

The following screenshot shows the configuration in Studio:

Graphical user interface, application Description automatically generated

Figure 3. Dynamic query configuration

In the XML editor, the  configuration looks like this:

#["SELECT * FROM $(vars.table) WHERE name = :name"]

#[{'name' : payload}]

You can apply input parameters only to parameters in a WHERE clause. To modify any other part of the query, use the DataWeave interpolation operator.

Mule Ref Doc: Query a Database Examples - Mule 4 | MuleSoft Documentation

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