Associate-Reactive-Developer Questions and Answers

True

False

Text

Integer

Boolean

Date

The one in the Web Block.

The one in the Screen.

The one in the Theme.

The one in the UI Flow.

True

False

It depends on the setup of the developer

Producer module only

Events allow to pass information from the Block's scope to the parent scope.

Events are triggered by a Block and handled by its parent.

Events can be defined at the Block or Screen level.

Two instances of a Block may use the same handler for the same event.

Create a third Entity that contains two attributes of types Order Identifier and Product Identifier.

Create a third Entity with a primary key of type Order Identifier and an attribute of type Product Identifier.

Create an attribute of type Order Identifier in the Product Entity and an attribute of type Product Identifier in the Order Entity.

Create an attribute of type Product Identifier in the Order Entity.

Provide the WSDL (the endpoint URL or upload file), choose the binding (if there's more than one), and all methods are automatically consumed.

Provide the WSDL (the endpoint URL or upload file), choose the binding (if there's more than one), and choose the methods to consume.

Special List

Events

On Refresh

On Click or On Change, depending on the widget.

Change the Join between the Order and the Priority to Only With and create a Count over the Priority.Id attribute.

Create a Group By over the Priority.Id attribute and a Count over the Order.Id attribute.

Create a GroupBy over the Order.Id attribute and a Count over the Priority.Id attribute.

Remove the Join between the Order and the OrderStatus and create a Count over the Priority.Id attribute.

A Static Entity always has only 4 attributes Id, Label, Order, Is_Active

A Static Entity has the functions Create, Update, Get

A Static Entity can add attributes with the basic data type and identifier data type of all other entities.

A Static Entity can add attributes with the basic data type and the identifier data type of other static entity.

Ready

Render

Destroy

After Fetch

Data

Logic

Processes

Interface

Yes

No

Ready

Render

Destroy

After Fetch

When the User Request web page, when pressing the button (with method Submit)

When the User Request web page, when pressing the button (with method Ajax Submit)

... only one Exception Handler may exist.

... it's mandatory to have at least one Exception Handler.

... the Exception Handler flow can't intersect other flows.

Null List

Empty list

List has an empty record

List has a record with default data

Only Links can navigate to external URLs.

Links can only navigate to Screens.

Buttons can only have a Screen Action as an On Click Destination.

Links and Buttons can either Navigate to screens or trigger Screen Actions.

Insert, Update, Delete

Create, CreateOrUpdate, Update, Get, GetForUpdate, Delete

GET, POST, DELETE

Add, Change, Remove

Filters are concatenated with the AND operator.

A record is included in the output if it matches at least one of the filters.

Logical operators and some built-in functions can be used inside filters.

All filters are translated to SQL and included in the WHERE clause.

Lists have a built-in On Sort event.

Sort clauses cannot be changed dynamically at runtime when using Lists.

Other Widgets should be used to allow the end-user to define the sort criteria.

... an Entity.

... an Aggregate.

... a Structure.

... a Basic Type.

True

False

True

False

When adding the output of Server action, the consumer will get an error if the Producer is not updated

When changing the internal logic of a server action without changing the input-output, Consumer still uses the latest logic

When deleting the input of the Server action, the consumer will get an error if the Producer is not updated

When changing the content of the web screen, the Consumer is still not affected even without updating Producer

To access the value submitted in an Input widget, we can simply use InputName.Value.

Labels associated with mandatory fields will display a visual cue on the Screen.

An input widget can only be used for the Text data type.

Every input must have a Label associated with.

The output of the Aggregate will contain all attributes from the Source Entities plus the aggregation columns.

The output of the Aggregate will not include the columns at grey.

We can apply the following functions on attributes of integer data type: sum, max, min, count and average.

We can apply multiple aggregation functions inside an Aggregate.

Setting the Function property to Yes restricts the Action to have only one Output Parameter.

Setting the Function property to No ensures the Action can only be used in the module where it is defined.

Setting the Function property to Yes is not possible, if the Action is exposed to other modules as Public.

Setting the Function property to No ensures the Action can only be used in Screen Expressions.

. cannot be used.

allows redirecting the user to a different Web Screen, without rendering the current Screen.

renders the Current Screen and afterwards the users is redirected to the Destination Screen.

. prompts the user before redirecting to the Destination Web Screen.

Color.Id

GetColors.Color.Label

Color

Color.Label

True

False

Varies depending on the module setup

Varies when using function.

A Form groups input widgets and allows displaying and editing data.

A Form is useful to validate data submitted by the user.

A Form has a Source property that will hold the values submitted by the user.

Besides input widgets, a Form can hold other widgets such as Links and Buttons.

Default Session time out after 20 minutes. But can configure on service center.

The session starts (start) after the user logs in successfully

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.

Can send web session information via URL

Set the Column to "{EntityName}.[AttributeName]" & define a dynamic sort

Set the Column to "{EntityName}.[AttributeName]" & Automatic add a dynamic sort

Set the Column to "{EntityName}.{AttributeName}" & define a dynamic sort

Set the Column to "{EntityName}.{AttributeName}" & Automatic add a dynamic sort