Real Associate-Reactive-Developer Exam Questions are the Best Preparation Material
Practice on 2024 LATEST Associate-Reactive-Developer Exam Updated 264 Questions
NEW QUESTION # 114
When using an aggregate function like Sum, Average, Min, Max or Count on an attribute...
- A. Only the resulting aggregated attribute is part of the Aggregate output
- B. The resulting aggregate attribute is add to the Aggregate output alongside the rest of the entity attributes.
Answer: B
NEW QUESTION # 115
Business concepts that need to be stored and O Entity diagrams.
- A. Database tables.
- B. accessed in our applications should be modeled as...
- C. Entity relationships.
- D. Entities.
Answer: C
NEW QUESTION # 116
The scope of Input Parameters and Local Variables is limited to the Screen where they are defined.
- A. False
- B. True
- C. Varies depending on the module setup
- D. Varies when using function.
Answer: B
NEW QUESTION # 117
Regarding Preparation in Outsystems, select to statement that is true.
- A. Preparation is a forced action of Screen and webBlock
- B. The preparation action can only have 1 output
- C. Screen may not need Preparation
- D. Preparation adtion may have multiple outputs
Answer: C
NEW QUESTION # 118
When the user submits data in a Form to the server...
- A. a Screen Action runs with the data from the Form as Input parameter.
- B. .. the Preparation runs then the Screen Action runs.
- C. . the data in the Form is only available in the Preparation.
- D. . the data is stored in the Form's Record implicit variable.
Answer: D
NEW QUESTION # 119
Which of the following options is false regarding Screen Aggregates?
- A. All Aggregates, by default, have the Fetch property set to On Demand.
- B. The On After Fetch Event is triggered for every Aggregate, regardless of its Fetch property.
- C. A Screen Aggregate can be triggered when a screen is initializing or only On Demand.
- D. The Render Event on the Screen is triggered when an Aggregate with the Fetch property set to "only on demand" finishes its execution.
Answer: A
NEW QUESTION # 120
What is the correct syntax for writing names of Entities and Entity Attributes in SQL Query
- A. {Entity} and {Entity}.[Attribute]
- B. {Entity} and {Entity}.<Attribute>
- C. <Entity> and <Entity>.<Attribute>
- D. <Entity> and <Entity>.[Attribute]
Answer: A
NEW QUESTION # 121
Entities and Attributes are created in the database as ...
- A. Tables and Columns
- B. Indexes and Columns
- C. Tables and Constraints
- D. Tables and Indexes
Answer: A
NEW QUESTION # 122
Screens are composed of several elements called Widgets.
- A. False
- B. True
Answer: B
NEW QUESTION # 123
Which of the following is not an Entity Action of the Customer Entity?
- A. RetrieveCustomer.
- B. CreateCustomer.
- C. DeleteCustomer.
- D. UpdateCustomer.
Answer: A
NEW QUESTION # 124
It is possible to see the SQL generated by an Aggregate?
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 125
Considering Listltem and List Actions, which of the following options is false?
- A. The List Action triggers a Screen Action that will have the logic to be executed on swipe.
- B. List Items can be used outside of Lists.
- C. List Actions can only be used inside List Items.
- D. When List Items have the full swiping option activated, the List Action is not necessary.
Answer: D
NEW QUESTION # 126
Regarding Placeholders, which of the following options is correct?
- A. When a Block with Placeholders is instantiated, it is mandatory to place at least one widget inside the placeholders.
- B. Placeholders can be added to Screens and Blocks.
- C. A Placeholder reserves space in the interface to be allocated when the block is instantiated.
- D. Only one placeholder may be added per Block.
Answer: C
NEW QUESTION # 127
Which event is used to set focus on one particular widget?
- A. After Fetch
- B. Render
- C. Ready
- D. Destroy
Answer: C
NEW QUESTION # 128
The flow of an action can have...
- A. ... multiple Start and End nodes.
- B. *** only one Start node but multiple End nodes.
- C. *** one or more Start nodes but only one End node.
- D. *** only one Start node and one End node.
Answer: B
NEW QUESTION # 129
Inside an Action flow...
- A. *** only one Exception Handler may exist.
- B. *** the Exception Handler flow can!t intersect other flows.
- C. *** it's mandatory to have at least one Exception Handler.
Answer: B
NEW QUESTION # 130
What is the main purpose of the Screen Preparation?
- A. Decide what widgets will be rendered.
- B. Fetch data from databases.
- C. Redirect the user to the proper screen.
- D. Submit the form data to the server.
Answer: B
NEW QUESTION # 131
Select the correct option regarding the Input Widget.
- A. All input widgets must be inside a Form widget.
- B. You don't need to have a variable. The data typed by the user is saved in the Input widget itself.
- C. It can only be associated to variables of Text data type.
- D. You always need to have a variable to store the value typed by the user.
Answer: D
NEW QUESTION # 132
An instance of a Web Block is a widget and when refreshing it with an Ajax Refresh ...
- A. The Web Block Preparation is executed and the Web Block updated.
- B. The Ajax Refresh is ignored.
- C. The whole screen is refreshed.
- D. The Web Block stays the same because the Preparation is not executed.
Answer: A
NEW QUESTION # 133
The content inside the Placeholder may be different for each instance.
- A. False
- B. True
Answer: B
NEW QUESTION # 134
Consider a Form with a Save button with the Built-in Validations property set to Yes. When a user clicks on the Save button, some validations over the data submitted to the Form are automatically performed by OutSystems by default. Which validations are those?
- A. Check if the mandatory fields are filled in and if the non-mandatory fields, that are later used in the logic, are also filled in.
- B. Check if the mandatory fields are filled in and if the data submitted by the user matches the data type expected in the input fields.
- C. Check if the mandatory fields are filled in.
- D. Check if the mandatory fields are filled in and if the data submitted by the user matches the data type of the Form's data source.
Answer: B
NEW QUESTION # 135
Recusion is allowed when using blocks.
- A. False
- B. True
Answer: A
NEW QUESTION # 136
Which of the following behaviors is true for Links and Buttons?
- A. Links can only navigate to Screens.
- B. Only Links can navigate to external URLs.
- C. Buttons can only have a Screen Action as an On Click Destination.
- D. Links and Buttons can either Navigate to screens or trigger Screen Actions.
Answer: D
NEW QUESTION # 137
The Expression widget...
- A. ... displays only the result of mathematical expressions.
- B. ... displays only static text.
- C. ... displays text calculated at runtime.
Answer: C
NEW QUESTION # 138
Event Handler can be defined at the Screen level.
- A. False
- B. True
Answer: A
NEW QUESTION # 139
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