正真正銘のベスト試験材料はAssociate-Reactive-Developerテストエンジン練習試験合格させます [Q31-Q51]

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正真正銘のベスト試験材料はAssociate-Reactive-Developerテストエンジン練習試験合格させます

[2023年更新]Associate-Reactive-DeveloperのPDF問題、完璧に練習問題で合格

質問 # 31
Regarding Function in Outsystems, select to statement that is true.

  • A. Server Actions can be set as a Function: No Restricted to one Output Parameter, No Available in Expressions.
  • B. Server Actions can be set as a Function: No Restricted to one Output Parameter, Available in Expressions.
  • C. Server Actions can be set as a Function: Restricted to one Output Parameter, Available in Expressions.
  • D. Server Actions can be set as a Function: Restricted to one Output Parameter, No Available in Expressions.

正解:C


質問 # 32
A Refresh Data in the flow of a Screen Action is used for ...

  • A. Refresh the data of all queries in the Preparation.
  • B. Run the Preparation again.
  • C. Refresh a specific widget.
  • D. Refresh the data of a specific query is present in the Preparation.

正解:D


質問 # 33
In Rich Widgets, the List_Navigation widget ...

  • A. Is a navigator for a Form with multiple pages, showing a defined number of elements per page.
  • B. Is a navigator for a Table Records with multiple pages, showing a defined number of elements per page.

正解:B


質問 # 34
When data is sent to the server with the Submit method, OutSystems has built-in validations that validate ...

  • A. Mandatory values, correct Data Types, and Business Rules.
  • B. Mandatory values and Business Rules.
  • C. Correct Data Types and Business Rules.
  • D. Mandatory values and correct Data types.

正解:D


質問 # 35
Which of the following options is correct regarding the Valid property of the Form?

  • A. The Valid property of the Form should be checked after the last custom validation.
  • B. The Valid property of the Form is automatically changed to False only when all the input fields of the Form are not valid.
  • C. When built-in validations are enabled, the Valid property of the Form is automatically checked before executing the client action logic.
  • D. The Valid property of the Form should be explicitly set to False (e.g. with an Assign) when an input field is not valid.

正解:A


質問 # 36
To create a List screen and then a Detail screen...

  • A. Drag and drop an Entity to the UI Flow to create the List Screen and repeat it to create the Detail Screen.
  • B. Drag and drop an Entity to the UI Flow and it automatically creates the List and Detail Screens.

正解:A


質問 # 37
Considering Aggregates and SQL Queries, which of the following statements is true?

  • A. Aggregates and SQL Queries have different output types.
  • B. Everything that can be define in Aggregate can also be written in a SQL Query.
  • C. All SQL Queries can be replaced by an Aggregate.
  • D. Both SQL Queries and Aggregates are automatically optimized by the platform.

正解:B


質問 # 38
Attributes of static entities can be mandatory or not. A value is only required to be set if the attribute is mandatory.

  • A. True
  • B. False

正解:A


質問 # 39
Switch 1: (a<b) Action A 2: (a>b) Action B Otherwise Action C.
Out put is true

  • A. If a = b then Action C execute
  • B. If a <= b then Action B execute
  • C. If a < b then Action B execute
  • D. If a <= b then Action C execute

正解:A


質問 # 40
If you want to move from a webPage A to a WebPage B by clicking the Submit button, execute the Destination setting in the screen action of the Submit button as webpage B. Which of the following statements is correct?

  • A. When clicking Submit button, it will immediately perform preperation of webpage B and then build screen of webpage B, screen action of Submit button will not be performed.
  • B. When the Submit button is pressed, perform the screen action of the Submit button and then build the screen of webpage B, the webpage's preperation will not be performed.
  • C. When you press the Submit button, you will perform the webpage B's preperation, then build the webpage of the webpage B, then perform the screen action of the Submit button.
  • D. When clicking the Submit button, it will perform the screen action of the Submit button, then perform the preperation of the webpage B and then build the webpage screen B

正解:D


質問 # 41
The Checkbox or Switch Widgets are bound to a variable of which type?

  • A. Text
  • B. Integer
  • C. Boolean
  • D. Date

正解:C


質問 # 42
Regarding non-SELECT queries, which of the following options is correct?

  • A. It is mandatory to specify all Attributes in an INSERT query.
  • B. It is mandatory to set the Output Entity or Structure.
  • C. It is not possible to execute DELETE queries with the SQL Tool.
  • D. It is not possible to use Query Parameters in Non-SELECT queries.

正解:B


質問 # 43
The Check Box widget is bound to a Variable of type...

  • A. Text
  • B. Integer
  • C. Boolean
  • D. Date

正解:C


質問 # 44
Entities and Attributes are created in the database as ...

  • A. Tables and Indexes
  • B. Tables and Constraints
  • C. Tables and Columns
  • D. Indexes and Columns

正解:C


質問 # 45
Considering Inputs and Labels, which of the following options is correct?

  • A. Labels associated with mandatory fields will display a visual cue on the Screen.
  • B. An input widget can only be used for the Text data type.
  • C. Every input must have a Label associated with.
  • D. To access the value submitted in an Input widget, we can simply use InputName.Value.

正解:A


質問 # 46
Regarding Session LifeCycle, which of the following options is true?

  • A. A Web Service session starts (start) when it is called and can last until time out when the value of the Persistent property is set to Yes.
  • B. The session starts (start) after the user logs in successfully
  • C. Default Session time out after 20 minutes. But can configure on service center.
  • D. Can send web session information via URL

正解:D


質問 # 47
Does OutSystems manage the underlying database tables for the developer?

  • A. Yes
  • B. No

正解:A


質問 # 48
Regarding Blocks in OutSystems reactive apps, which of the following options is correct?

  • A. Blocks can be instantiated on Screens and external HTML pages, using a special HTML tag.
  • B. Blocks can only be instantiated on Screens.
  • C. Blocks can be instantiated on Client Actions on the Screen.
  • D. Blocks can be instantiated on Screens and other Blocks.

正解:D


質問 # 49
Select the correct option regarding Server Actions.

  • A. All Server Actions must have at least one Input or Output Parameter.
  • B. Setting the Public property to Yes requires the Server Action to have at least one Input or Output Parameter.
  • C. It is not possible to set both Public and Function properties to Yes at the same time.
  • D. Setting the Function property to Yes requires the Server Action to have only one Output Parameter.

正解:D


質問 # 50
In a ReactiveWeb App, Data is requested asynchronously, thus allowing a more fluid experience.

  • A. True
  • B. Neither
  • C. Either
  • D. False

正解:A


質問 # 51
......

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