EN-Quiz 3 : Becoming a Reactive Web Developer

Business concepts that need to be stored and accessed in our applications should be modeled as...

• A. Entities.

• B. Entity diagrams.

• C. Entity relationships.

• D. Database tables.

Which of the following options is correct?

• A. Screen Actions can call other Screen Actions from a different screen.

• B. Client Actions can call Screen Actions.

• C. Server Actions can call Client Actions.

• D. Client Actions can call Server Actions.

Which of the following is not an Entity Action of the Customer Entity?

• A. CreateCustomer.

• B. RetrieveCustomer.

• C. UpdateCustomer.

• D. DeleteCustomer.

Static Entities are most similar to which other programming concept?

• A. Linked lists.

• B. Enumeration.

• C. Hash Maps.

• D. Static variables.

Which of the following behaviors is true for Links and Buttons?

• A. Links can only navigate to Screens.

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

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

• D. Only Links can navigate to external URLs.

The value of a Site Property can be modified in Service Center to change the application behavior at runtime.

• A. True

• B. False

In which Service Studio layer can Screens and Blocks be found?

• A. Processes

• B. Interface

• C. Logic

• D. Data

What type of variables can be created inside a Screen?

• A. Local Variables only.

• B. Input Parameters only.

• C. Input Parameters and Local Variables.

• D. Input Parameters, Output Parameters, and Local Variables.

In an Aggregate, the purpose of the Test Values section is…

• A. To define values for testing the preview of the Aggregate's output.

• B. To set the conditions to get specific records, not all the records.

• C. To define the order of its output records.

• D. To define the Entities we want to get records from.

The flow of an action can have...

• A. ... multiple Start and End nodes.

• B. ... one or more Start nodes but only one End node.

• C. ... only one Start node but multiple End nodes.

• D. ... only one Start node and one End node.