Question 1

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

Question 2

In a scenario where a multilingual application has user-generated content, what is a best practice for ensuring accurate and contextually relevant translations?

Options :

A : User-generated content is automatically translated by the platform.

B : Rely on automated translation services for user-generated content.

C : Disable user-generated content in multilingual applications.

D : Manually review and validate user-generated translations.

Answer: D

Question 3

What does the reference between apps in ODC indicate?

Options :

A : A strong dependency on shared modules.

B : A weak reference based on loose coupling.

C : A direct copy of functionalities between apps.

D : A mandatory shared database.

Answer: B

Question 4

When using SQL queries should we use entities output to retrieve data?

Options :

A : Yes, because entities it is the only output type we can use.

B : No, we should create a structure with the specific attributes that we will need.

C : No, use structure and entity too in the output.

D : Yes, it helps in data optimization.

Answer: B

Question 5

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

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