OutSystems Associate Practice Exam

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• Which statement about Reactive Web Apps in OutSystems is false?
• In OutSystems, how are end users managed by default?
• Which statement regarding Server actions is true?
• Which of the following is a benefit of using structures when retrieving data?
• Which of the following options is correct regarding hidden columns in aggregates?
• If we want to fetch cities based on a selected country, which step is invalid?
• What is necessary for entities to establish relationships?
• In which situation is the On Parameters Changed Event triggered?
• How does an Aggregate filter the Items it returns?
• Which of the following scenarios would require a refresh of an aggregate?
• What is the scope of Input Parameters and Local Variables defined in a screen?
• In OutSystems, what indicates that a field is required?
• For what purpose are site properties primarily used in applications?
• What can be defined as elements within a screen in OutSystems?
• Which property should be set to ensure that country names appear in a dropdown?
• What must every entity contain according to OutSystems entity requirements?
• Which option about non-SELECT queries is correct?
• Is recursion allowed when using blocks in OutSystems?
• About Site Properties, which statement is CORRECT?
• Which type of requests allows for a more fluid user experience in Reactive Web Apps?
• In a 1-1 relationship, how must the extension entity Identifier be assigned?
• What is true about Blocks in OutSystems reactive applications?
• Why should a developer prefer using a Structure over an Entity for SQL SELECT queries?
• Considering the following Roles of the CinemaDetail screen, which statement is true?
• Which event is particularly useful when aggregates depend on one another?
• Which function cannot be used on an integer data type in an Aggregate?
• Regarding Block events, which statement is FALSE?
• What is the result when the Absolute Action receives an input parameter of 0?
• Which of the following is true about end nodes in an action flow?
• Which event is ideal for reacting to changes in data?
• Is the order of the Entities in a join relevant?
• Which of the following events is not available on Screens or Blocks?
• Which of the following operations can be performed on Entities in OutSystems?
• To assign Assets to a specific Category, which action should be taken?
• If a block is changed, what is the impact?
• What action can the Client Action ChangeStatus perform?
• Where can breakpoints be placed in OutSystems?
• The business concepts in OutSystems applications are modeled as what type of objects?
• Regarding error handling in actions, what is true?
• Which of the following correctly describes the outcome of a failed database operation in OutSystems?
• What is not considered a Development Environment in OutSystems?
• What should be included to filter vehicle searches by plate or model to ensure the screen updates accordingly?
• What kind of information should never be stored in Client variables?
• Which screen is used to access the logs generated by the LogMessage Action at the Service Centre?
• What does an Aggregate in OutSystems primarily do?
• What happens when a breakpoint is hit during debugging?
• Which statement regarding indexes is correct?
• Which of the following options cannot be set as the On Click Destination for a Button in a Screen?
• Does the "Delete" Delete Rule property ensure referential integrity in relationships?
• Do events in OutSystems communicate exclusively with the parent element?
• Does LifeTime allow you to manage IT users and teams?
• Is it possible to inspect the values of variables during debugging in OutSystems?
• Do screens have Output Parameters?
• Can Screen actions call Server Actions?
• What is the purpose of using a third entity in a many-to-many relationship?
• How should business concepts be modeled in applications?
• Identify the action that is not a typical entity action in the Customer Entity.
• If the Id attribute in the Resource Entity has the Delete Rule property set to Ignore, which statement is true?
• What will the Action return if the input parameter N for sqrt is negative?
• What is the best way to receive a value from the user that is restricted to a small list?
• Under which condition does the Absolute Action return 0?
• What component directly retrieves data when a user selects a country?
• What does the expression widget in OutSystems do?
• Which statement about aggregates and the SQL tool is correct?
• Which of the following statements concerning attributes in aggregates is correct?
• Which statement regarding Reactive Web Apps in OutSystems is false?
• Which event is utilized to set focus on a particular widget?
• How can access to a Screen in OutSystems be restricted?
• What type of parameters can client and server actions have?
• What happens if an Entity Attribute named HouseNumber is created without specifying a Data Type?
• What is the principle purpose of the Destroy event within a Block?
• When attempting to fetch only the cities based on the selected country, which step is not valid?
• What is the expected output of an aggregate with a "with or without" junction between two entities?
• Which statement is correct regarding Users and Roles in OutSystems?
• Entities in OutSystems are primarily used for what purpose?
• Which programming concept is a static entity most similar to?
• When navigating from Screen A to Screen B, when is the OnDestroy event of Screen A triggered?
• What is the main purpose of aggregating functions in an aggregate?
• Which statement about Blocks in OutSystems reactive apps is accurate?
• What step is necessary for a 1-to-many relationship between a Master Entity A and a Detailed Entity B?
• If the BrandId column in a "car" entity has DeleteRule=Protect, what happens if a brand is deleted?
• What is the default behavior when changing an attribute type in an Entity model?
• In which layer of Service Studio can Screens and Blocks be found?
• Which of the following commands is not available in the OutSystems debugger?
• Consider the following Server Action. What happens if the GetEmployeeById Aggregate does not return any record?
• Which of the following statements about Entities is false?
• What can be optimized in the application lifecycle management process in OutSystems?
• When is the Ready event fired during the lifecycle of a Screen?
• Regarding a Dropdown widget, what is true about the data types used?
• Which statement about modules and applications is false?
• Regarding the records of a static entity, which option is false?
• What is a true statement regarding Entity Identifiers?
• Which type of variables can be defined within a screen?
• In a screen that lists the results of an aggregate with Fetch=AtStart, which event will be triggered more than once?
• How do we ensure that the execution stops at the breakpoints defined in the producer module during debugging?
• What do Calculated Attributes in Aggregates allow you to do?
• About Server Actions, which statement is INCORRECT?
• In an Aggregate that fetches Orders with their reviewers, which statement is true?
• What is the consequence of incorrectly applying the Delete Rule property?
• Which statement correctly describes the relationship between screen actions and client actions?
• What is the main purpose of the action nodes in an action flow?
• What occurs during the OnInitialize lifecycle event?
• Which statement about the If widget is false?
• What does the Trigger Event node in OutSystems do?
• What should be done to the Data Type of an Entity Attribute named HouseNumber?
• Which event handler of the first aggregate can be used to refresh the query of the second aggregate?
• What is the result of correctly mapping attributes in OutSystems?
• Which of the following options should not be a use case of client variables?
• Which command is not available in the OutSystems debugger?
• Which event is necessary if logic needs to be applied to check if a result is empty?
• What is the correct action for inserting a new record into a Static Entity?
• What does the CreateOrUpdate Entity Action do when the Id Input Parameter is not null?
• When using aggregation functions, will the output of the Aggregate include the columns at grey?
• What validations are performed when a form's Save button with Built-in Validations is clicked?
• Which action is NOT allowed with the SQL tool when dealing with non-SELECT queries?
• Does a Reactive Web App request data synchronously or asynchronously?
• In what scenario would updating a record not be possible?
• What is false about applying aggregate functions to an aggregate?
• Which statement about Site Properties is correct?
• Which option is not valid for the On Click property of a Button in a Screen?
• To add the Urgent record to the Priority Static Entity at runtime, what is the correct way?
• Which statement is false concerning Dropdown and Button Groups?
• Which statement regarding List actions and List items is true?
• In which aspect do entities differ from entity diagrams?
• Which of the following options correctly describes the classification of Lists?
• At what point does the request to an Aggregate with Fetch=AtStart get triggered?
• What is the best approach to sort results in an Aggregate?
• Which element cannot be used to create calculated attributes in an aggregate?
• For what purpose is the 'After Fetch' event used in aggregates?
• If multiple exception handlers are defined and an exception occurs, what happens?
• Which statement about OutSystems blocks is NOT correct?
• What is a requirement for using Client Actions in OutSystems?
• Regarding the classification in a Table, which statement is correct?
• What will happen in a square root calculation when N is 0?
• Which method is not part of user management in OutSystems?
• How many built-in roles are present in OutSystems?
• Which of the following statements is true regarding user interaction in OutSystems?
• What happens when the Initialize event is triggered on a Screen?
• Which tool in OutSystems manages the application's lifecycle across an infrastructure?
• Can an Event Handler be defined at the Screen level?
• How can David compute the discounted price of a product efficiently?
• Which statement regarding the Function property in Client Actions is true?
• What does the Render event signify in the context of a Screen?
• Which characteristic defines a static entity?
• How would one modify an aggregate to count the number of orders per priority?
• When is the OnParametersChanged event triggered on a block?
• What happens when you hide columns in an Aggregate?
• Which of the following mappings between OutSystems and the Database is NOT correct?
• Which of the following accurately describes the behavior of a block once it has been modified?
• Which statement is true regarding non-SELECT queries?
• An Entity identifier in OutSystems is defined as what?
• Which of the following statements is false regarding Reactive Web Apps?
• Why might results not change on the Table when a new page is selected in the pagination widget?
• What is required to create a many-to-many relationship between two Entities?
• What validations are performed automatically when a Save button is clicked on a Form with Built-in Validations set to Yes?
• What is the best use of the Ready event in relation to JavaScript listeners?
• Regarding Placeholders, which of the following options is correct?
• What does the On Parameters Change event allow a Block to do?
• Which of the following statements about user roles in OutSystems is accurate?
• Which of the following options about applying aggregation functions is false?
• What outcome occurs when the action within a flow does not return expected data?
• Which event occurs before a Screen or Block is rendered in OutSystems?
• Which statement about Client Actions defined in the Logic Tab is INCORRECT?
• Which is incorrect about Mobile Apps in OutSystems?
• Which of the following is a suitable use case for a Client Variable?
• During the 1-click Publish, what is generated along with the application model?
• Which event would you use to clean up the DOM or remove JavaScript listeners?
• What is the best use case for the Initialize event of a Screen?
• At which point is the OnReady event triggered?
• Which statement regarding local variables is true?
• About blocks, which statement is INCORRECT?
• Which Data type cannot be assigned to a Site Property?
• An Entity Identifier in OutSystems can ....
• What must be considered regarding the Valid property of a Form in OutSystems?
• In an action flow, which of the following is true about exception handlers?
• Which statement about filters in an aggregate is false?
• What is a limitation when using variables in aggregates?
• What type of data can be passed to an Absolute Action?
• What is a characteristic of the data model in question?
• In OutSystems, what is the role of exception handling?
• Which action is required to validate that mandatory input fields are filled before submitting?
• When the delete entity action is invoked, what is passed to this action?
• Are different exceptions handled by specific handlers?
• Can Input Parameters be defined as mandatory?
• What defines the scope of local variables in OutSystems?
• Are attributes of static entities mandatory or optional?
• What happens when the GetEmployeeById Aggregate does not return any record?
• Why might a developer prefer using a Structure instead of an Entity in SQL Query outputs?
• What type of data is typically used for identifying records within an Entity in OutSystems?
• When correcting a bug in OutSystems, what is the recommended first step?
• Which statement about entities is false?
• What will happen when a Button’s OnClick action triggers without an Event handler for MyEvent defined?
• What is the purpose of the On After Fetch Event in aggregates?
• Which statement about screen aggregates is false?
• Which of the following events is triggered only after fetching data?
• Which statement about the Function property in Client Actions is accurate?
• Why is it important to optimize your aggregates?
• What is incorrect regarding the switch instruction?
• In OutSystems, an Entity Identifier must meet which requirement?
• What is the best way to ensure that mandatory Customer data fields are filled before sending data to the server?
• When is the OnRender event triggered?
• Can the value of a site property be modified in the Service Center at runtime?
• What is the data type of ProductImage.Id?
• What action establishes a many-to-many relationship between Entity A and Entity B?
• When using Reactive Web Apps, what is a significant feature?
• How can access to a Screen be restricted in OutSystems?
• What happens to a widget when it is not valid in OutSystems?
• When should a calculated attribute be used to apply a discount?
• Regarding the container widget, which statement is false?
• What is the main function of the Render event in a Screen lifecycle?
• In OutSystems, how is mandatory field validation performed?
• Where can a block be used?
• Which is the correct order of occurrence of events on a Screen?
• What potential issue can occur when handlers are not properly defined in Blocks?
• Which statement about an If Statement is false?
• To create a 1-to-1 relationship between Entity A and Entity B, what must be done?
• What type of validation does not exist in OutSystems?
• When implementing pagination with tables or lists, which option is correct?
• What is the outcome of using the Render event effectively?
• In OutSystems, what is a characteristic of Service Center?
• In the context of Service Studio, where are entities located?
• Which is a good use case for a site property?
• What can be said about Events in OutSystems?
• In what situation is it necessary to define a handler for a block event?
• Regarding Client Actions defined on a screen, which statement is CORRECT?
• What is a common characteristic of Client Variables?
• What does the OutSystems platform do when a module is published?
• If you have a unique index on attributes Name, Email, what causes a database exception when inserting data?
• Which statement is correct about Client Variables?
• Which of the following is not a validation incorporated into OutSystems?
• Which statement is false about block events?
• Which statement about Blocks in OutSystems reactive apps is correct?
• How is data fetched by an aggregate linked to a table or list widget?
• If an aggregate fetches Orders and their reviewers, which of the following options is true?
• What is the primary purpose of client variables in OutSystems?
• What is the Fetch property in respects to Aggregates?
• What is the purpose of the test values section in an aggregate?
• What happens when a module is published in OutSystems?
• Which statement about integrated function actions is false in OutSystems?
• Can a mobile app developed with OutSystems work offline, online, or in both modes?
• When does an aggregate with the Fetch property set to "only on demand" run?
• Checkbox or switch widgets are linked to which type of variable?
• What attributes will be present in the GetOrdersShippingState.List.Current record?
• What does the action 'Refresh Data' do in a Screen Action?
• How many start nodes can an action flow have?
• Which of the following cannot be made public in OutSystems?
• Is it possible for a mobile app's performance to differ based on online versus offline mode?
• What do hidden columns in an Aggregate do to the output?
• In OutSystems, it is possible to inspect the values of variables while debugging.
• Which entity action is responsible for updating information related to a customer?
• What is required to create a many-to-many relationship between two Entities?
• If an entity attribute called HouseNumber is created, what needs to be done regarding its data type?
• Which statement is true regarding Inputs and Labels in OutSystems?
• Can empty columns in the database affect the visibility of data in an Aggregate?
• Which behavior is true about links and buttons in OutSystems?
• Which statement regarding the On Initialize lifecycle event is true?
• The For Each statement functions by doing what?
• What is the direction of data flow for On Parameters Changed compared to Event Handler?
• What role do placeholders play within a block?
• Do Local Variables have a scope across different screens?
• In which lifecycle phase would you initialize properties and variables?
• Which statement is false regarding screen aggregates?
• Can the content inside a placeholder vary for each instance?
• What is the correct syntax for accessing attributes in entities?
• Which Delete Rule property does not ensure referential integrity?
• To return the number of orders per priority in an Aggregate, you would?
• What is true about sorting in aggregates?
• Which event cannot be triggered by a screen?
• What does the action 'Aggregate' typically do in OutSystems?
• Which of the following statements is true when using Block Components in OutSystems?
• In what way can screens communicate with each other in OutSystems?
• When creating a complex query, what advantage does the SQL tool offer?
• Can all server actions be translated into SQL?
• What is the incorrect mapping between OutSystems entities and standard database components?
• In OutSystems, what does the For Each statement allow you to do?
• Which event is specifically available for Screen Aggregates and data actions?
• What should you do to change the default "Menu" block in your OutSystems application?
• In OutSystems, where can we place breakpoints?
• Which of the following is not an Entity Action of the Customer Entity?
• The Sources section of an Aggregate is used to do what?
• In the context of OutSystems, what does a 'current record' refer to in an aggregate?
• Which option cannot be set as the On Click Destination for a Button in a Screen?