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

In a scenario where entities have multiple relationships with each other, what is a best practice for avoiding ambiguity and ensuring clarity in data modeling?Utilize descriptive names for relationships to convey their purpose.

Options :

A : Utilize descriptive names for relationships to convey their purpose.

B : Minimize the number of relationships between entities for simplicity.

C : Avoid establishing relationships between entities with complex structures.

D : Relationships between entities do not impact data modeling clarity.

Answer: A

Question 3

Is it better to have several aggregates on a screen or a data action having those aggregates inside the action?

Options :

A : You cannot drag and drop aggregates inside data actions.

B : It it contains static and dynamic entities, fetch directly on the screen.

C : It is better to have a data action with the aggregates instead of having them fetched directly on the screen, because it fetches data from a specific order and improves performance.

D : Do not use data actions inside screens to fetch entities data because the action is used for API logic only.

Answer: C

Question 4

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 5

When developing applications that involve complex integrations with external systems, what is a best practice for handling data transformation?

Options :

A : Transform data directly within the screen logic for simplicity.

B : Use external tools for data transformation before integrating with OutSystems.

C : Implement data transformation in server actions to ensure reusability.

D : Data transformation is not necessary in OutSystems.

Answer: C

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