OutSystems Associate Reactive Developer Practice Test -2 Questions and Answers

Which of the following options is correct in relation to Client Variables? - Answer-Client Variables are useful for caching frequently accessed information. Which of the following is not a validation incorporated into OutSystems? - Answer-Maximum length of text fields Considering the users and functions in OutSystems, which of the following options is the correct? - Answer-By default, end users are managed in the internal Users Application. Which of the following steps is necessary to create a 1-to-many relationship between a Master Entity A and a Detailed Entity B? - Answer-Entity A must have a reference attribute of type Entity Identifier B. Which of the following steps is necessary to create a many-to-many relationship between Entity A and Entity B? - Answer-Add a new Entity C, with two reference attributes of type Entity Identifier A and Entity Identifier B. In which of the following situations is it necessary to define a handler for a block event? - Answer-When the event is defined as mandatory. Which of the following is the correct order of occurrence of events on a Screen? - Answer-Initialize, Ready, Render, Destroy. A block can be used ... - Answer-Screens and internal blocks, except for itself. Consider an aggregate with a "With or Without" junction between two entities. What is the expected output of the aggregate? - Answer-All records from the left entity, even if there is no match on the right entity (LEFT JOIN) In OutSystems, where can we place breakpoints? - Answer-Only in actions (client side and server side)The List Action triggers a Screen Action that will have the logic to be executed when sliding. - Answer-An entity must have an identifier to allow relationships. Which of the following steps is necessary to create a 1-to-1 relationship between Entity A and Entity B? - Answer-Set the data type of Entity B's Identifier attribute to Entity A's Identifier. Which of the following would be a good use case for a Client Variable? - Answer-Username Which of the following options is correct, when implementing pagination with tables or lists? - AnswerPagination's Max Records property contains the number of records to be shown per page. In OutSystems, it is possible to inspect the values of the variables during debugging. - Answer-True Regarding the indexes, which of the following options is the correct? - Answer-Unique Indexes help to avoid duplication of data. Considering Dropdown and Button Group, which of the following options is false? - Answer-Each button group item within a button group has a Variable property to save the option chosen by the user. A developer should favor the use of a Structure instead of the Entity when outputting an SQL SELECT Query. Do you agree with this statement? - Answer-Yes, because queries will retrieve less attribute and less data. Considering the Initialize event of a Screen, which of the following options would be the best use case for that event? - Answer-Set the default value for a local variable Regarding non-SELECT queries, which of the following options is the correct one? - Answer-It is mandatory to define the Entity or Outgoing Structure