In an Aggregate, the Sources section is used for ...

Define the Entities we want retrieve records from.

Displays static images, images in a URL, and images in the database.

What does the Widget Tree represent?

The hierarchy of the widgets on the screen.

What type of variables can be created inside a Screen?

Input Parameters and Local Variables.

The Expression widget ...

Displays text calculated at runtime.

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

Define values for testing the preview data of the Aggregate

The Table Records widget...

Displays records in a tabular layout, one per row.

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Outsystems - Web Basic Screen Development l

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Questions 12

Answers

1
How can we limit the number of records returned by an Aggregate?
Use the Count value.
Use the Max. Records property.
Use the Length value.
Use Sorting.
2
It is possible to see the SQL generated by an Aggregate?
True
False
3
In an Aggregate, the Sources section is used for ...
Define the Entities we want retrieve records from.
Define values for testing the output records of the Aggregate.
Define the order of the output records of the Aggregate.
Define conditions to get specific subsets of records.
4
The Image widget ...
Only displays static images.
Displays static images, images in a URL, and images in the database.
Only displays images given by a URL.
Only displays images stored in the database.
5
The Form widget only allows Input and Label widgets
False
True
6
What does the Widget Tree represent?
The Screen lifecycle flow.
The hierarchy of the widgets on the screen.
A list of the application screens.
The existing screen templates.
7
What type of variables can be created inside a Screen?
Input Parameters only.
Input Parameters and Local Variables.
Input Parameters, Output Parameters, and Local Variables.
Local Variables only.
8
The Expression widget ...
Displays text calculated at runtime.
Only displays static text.
Expression widget displays "Static" values
Evaluated at Compile time that may depend on, for example, variables.
9
In an Aggregate, the purpose of the Test Values section is ...
Set conditions to get specific records, not all the records
Define values for testing the preview data of the Aggregate
Define the Entities we want get records from
Define the order of the output records of the Aggregate
10
The Table Records widget...
Displays records in a free-form format.
Displays records in a tabular layout, one per table.
Displays records in a tabular layout, one per column.
Displays records in a tabular layout, one per row.
11
What is the main purpose of the Screen Preparation?
Fetch data from databases.
Submit the form data to the server.
Decide what widgets will be rendered.
Redirect the user to the proper screen.
12
In the Screen lifecycle, the Preparation runs on the browser.
False
True

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