Question 1

About Static Entities:

Options :

A : Represents a lookup table with a set of predefined records

B : We cannot delete default attributes

C : We can in run time create, update or delete a record.

Answer: A

Question 2

When implementing a custom validation logic within a CRUD action, what is a best practice for ensuring data integrity?

Options :

A : Apply validations only in the user interface to streamline processing.

B : Implement custom validation logic within the CRUD action for additional checks.

C : Disable validations to improve CRUD action performance.

D : Rely on database constraints for all data validations.

Answer: B

Question 3

What is the purpose of the "On After Fetch" event in OutSystems screens?

Options :

A : To handle errors during data retrieval.

B : To define the layout and design of the screen.

C : To configure the initial state of widgets.

D : To execute actions after fetching data from a database.

Answer: D

Question 4

When should use Service Actions over Server Actions?

Options :

A : When we want to create Weak References

B : When you develop a mobile app

C : When we want to expose complex structures

Answer: A

Question 5

When using aggregates with Inner Joins in OutSystems, what is a potential consideration for managing performance?

Options :

A : Inner Joins automatically optimize performance and require no additional considerations.

B : Avoid using Inner Joins for performance reasons.

C : Proper indexing on joined entities is essential for optimal performance

D : Performance is not affected by the use of Inner Joins.

Answer: C

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