Free OutSystems Web-Developer-Specialist Exam Questions

Become OutSystems Certified with updated Web-Developer-Specialist exam questions and correct answers

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Total 87 Questions | Updated On: Jun 06, 2025

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Question 1

The CreateInterest Service Action logic was changed to make sure it logs the creation of an Interest record in Service Center. Do consumer modules of this action need to be updated to start logging when an Interest is created in the database?

A : Yes. Changes in Service Actions with inputs or outputsalways require consumers to be updated.

B : No. Changes in Service Actions logic do notrequire consumers to be updated

C : No. Changes in Service Actions never require consumers to be updated.

D : Yes. Changes in Service Actions always require theconsumers to be updated.

Answer: B

Question 2

If you want to have a screen where you have 3 columns when the device is a Phone in portrait and 6 columns otherwise you should:

A : Use the Gallery pattern an set the ItemsInPhone property to 3. No need to set the values to the Tablet and Desktop as it will have 6 items by default.

B : Use the Column 6 pattern and set PhoneBehavior property to Entities.BreakColumns.Middle.

C : Use a single Column 6 pattern. The app will automatically adapt to what you want.

D : Use the Column 6 and Column 3 patterns with a Switch widget to choose which pattern to show depending on the type and orientation of the device.

Answer: B

Question 3

After consuming a WSDL SOAP web service, what does the "Update Web Reference" action in OutSystems do?

A : Refreshes the web service metadata and updates the structures and methods

B : Deletes the consumed web service reference

C : Changes the endpoint URL of the consumed web service

D : Adds new web service methods to the existing reference

Answer: A

Question 4

Given the action flow, how does the platform handle the execution of AnAction?

A : AnAction is only executed after the GetWeather Web Service method returns a value

B : The execution of AnAction doesn't wait for the GetWeather webservice to return a value.

C : If AnAction uses the GetWeather result as an Input Parameter, its execution will be delayed until GetWeather returns a value, otherwise it will run immediately

D : You cannot mix Web Service calls and other logic, you can however wrap Web Service method calls in a Server Action.

Answer: A

Question 5

When building an SQL query what should you take into consideration to avoid performance issues?

A : None of the above.

B : The platform automatically optimizes SQL queries to fetch only fields that are going to be used on the context of the query so there is no need to optimize the select part of the query.

C : Create a database view to perform the query returning only the required fields.

D : Create a specific output structure with only the returned fields.

Answer: D

Page: 1 / 18

Total 87 Questions | Updated On: Jun 06, 2025

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