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Free OutSystems Associate-Reactive-Developer Practice Exam with Questions & Answers | Set: 6

Questions 51

Which of the following events is not available in Screens or Blocks?

Options:
A.

Ready

B.

After Fetch

C.

Initialize

D.

Render

Questions 52

A one-to-one relationship from Entity A to Entity B is created by ...

Options:
A.

changing the Entity B identifier data type to Identifier.

B.

changing the id attribute of Entity B to not be an auto-number and assigning a value to it programmatically, when creating a new record.

C.

adding a new attribute to the Entity B with data type Identifier.

D.

adding a new attribute to the Entity A with data type Identifier.

Questions 53

Regarding Screen lifecycle, which of the following options is true?

Options:
A.

Ajax submit, the preparation action will not be reloaded

B.

Ajax submit, the preparation action will be reloaded

C.

IsLoadingScreen () will return true when using ajax reload to reload a portion of the screen's html

D.

IsLoadingScreen () will return false during the preparation step without starting to build screen html

Questions 54

Consider an Aggregate with the Fetch property set to Only On Demand. When does that Aggregate run?

Options:
A.

Automatically, when the Aggregates set to run "At Start" finish.

B.

Programmatically, using a Server Action.

C.

Programmatically, using a Refresh Data node in a Screen Action.

D.

Automatically, when the Screen is initializing.

Questions 55

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

Options:
A.

Text

B.

Integer

C.

Boolean

D.

Date

Questions 56

Regarding the If Widget, which of the following options is false?

Options:
A.

Functions can be used inside the Condition of an If.

B.

Only one of the branches is shown at runtime.

C.

Multiple widgets may be added inside each branch.

D.

More branches may be added to an If Widget.

Questions 57

When a Form is submitted, what are the built-in validations that Outsystems performs?

Options:
A.

If the data submitted by the user matches the data type of the variables associated with the respective Inputs.

B.

If the Mandatory fields are filled in and if the data submitted by the user matches the data type of the variables associated Inputs.

C.

If the Mandatory fields are filled in.

D.

If the data submitted by the user matches the data type of the Source Record of the Form.

Questions 58

When there is a change in the Producer module, which statement later about the Consumer module is correct.

Options:
A.

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

B.

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

C.

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

D.

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

Questions 59

Email, Phone number is Basic data type?

Options:
A.

Yes

B.

No

Questions 60

To restrict access to a Web Screen...

Options:
A.

Go to the Users application and associate the Web Screen to a specific role.

B.

Select the Role in the Web Screen Properties pane and OutSystems will automatically check the Role at runtime.