Free Associate Reactive Developer (OutSystems 11)Exam Exam Braindumps (page: 15)

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Considering Aggregates and the SQL Tool, which of the following is the correct option?

  1. The SQL Tool allows to write queries that contain sub-queries.
  2. Joins between entities can only be defined in Aggregates.
  3. All queries that can be written in an SQL Tool can be defined in an Aggregate.
  4. Attribute grouping can only be done with the SQL Tool.

Answer(s): A



Which of the following options is correct, when implementing pagination with Tables or Lists?

  1. The Max Records property of the Pagination holds the number of records to show per page.
  2. The Start Index property of the Pagination holds the current page number.
  3. The Total Count input of the Pagination pattern should be set to the number of records per U page.

Answer(s): A



Consider an Aggregate with a "With or Without" join between two entities.
What is the expected output of the Aggregate?

  1. All records from the left entity even if there is no match in the right entity (LEFT JOIN).
  2. All records from both Entities (FULL OUTER JOIN).
  3. All records from the right entity even if there is no match in the left entity (RIGHT JOIN).
  4. Only records where there is a match between the two Entities (INNER JOIN).

Answer(s): A



A developer should favor using a Structure instead of the Entity in the output of a SELECT SQL Query.
Do you agree with this statement?

  1. No, it is preferable to use the Entity instead of the Structure.
  2. Yes, because queries will retrieve fewer Attributes and less data.
  3. No, since it is exactly the same.
  4. Yes, because queries become easier to maintain.

Answer(s): B






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