Traditional web outsystem

Consider the following data model containing the Status Static Entity, and the Customer, Order, ShippingDetail, OrderProduct and Product Entities. Why is this data model wrong?

• Contains an unnecessary one-to-one relationship.Contains an unnecessary one-to-one relationship.

• Contains an attribute in the Order Entity that should not be there.

• Contains an unnecessary many-to-many relationship.

• Contains an attribute in the Status Entity that should not be there.

Which of the following options is an advantage of using the Personal Area instead of the Public Area to debug an OutSystems Application?

• Developers can debug the application without affecting the main version of the application.

• Developers can share with other developers their own breakpoints.

• Developers can test changes to the data model and logic without affecting other developers.

• Developers can create their own personal versioning of the module

Which of the following Expressions is the best to correctly display the Customer Name, of all the Customers, in the Table Records?

• GetCustomer(OrderTable.List.Current.Customer.Id).Name

• GetOrders.List.Current.Customer.Nam

• OrderTable.List.Current.Customer.Name

• GetCustomer(GetOrders.List.Current.Customer.Id).Name

The GetContacts Aggregate is defined in the Preparation of the Contacts Screen and fetches all records from the Contact Entity. Select the correct option, taking into consideration the following ContactComboBox properties

• If the user selects an existing Contact, the value of the SpecialContactId variable will be -1

• If the user selects an existing Contact, the value of both ContactId and SpecialContactId will be the respective Id

• If the user selects the – All Contacts – option, the value of the ContactId variable will be -1.

• If the user selects an existing Contact, the value of the ContactId will be the respective Id

Consider the following two implementations (A and B) below, where the Assign statement is detailed on the right. The goal is to repeat the RunActionWithNumber statement multiple times based on the value of the Number Input Parameter (e.g., 10). Based on this scenario, select correct option.

• Both alternatives are possible, as long as the If and For Each condition are set to Number >= 0

• Alternative A is possible, as long as the If condition is set to Number >= 0.

• Alternative B is not possible, since the For Each always requires a List to iterate

• Alternative B is possible, since the For Each statement is the only statement that allows to create generic loops

Considering the following usages of the Feedback_Message Action, select the correct option.

• All of them work.

• Snippet A doesn’t work because the Feedback_Message cannot be used in the Preparation of a Screen

• Snippet C doesn’t work because the Feedback_Message cannot be inside a Web Block

• Snippet B only works if the button associated to the Screen Action has its method property set to Ajax Submit

How would you change the following Aggregate to return, for each team, the highest number of yards in a year and the average number of touchdowns?

• Create a Filter in the Aggregate with Max(Team, Yards), and group the results by Touchdowns.

• Group the results by Team, and then apply the Max function to Yards and the Average function to Touchdowns.

• Group the results by Year, apply the Max function to Touchdowns, and the Average function to Yards.

• Sort the results by Yards and Touchdowns, and then group them by Team

In the following Aggregate, which of the following options is the best way to ignore the Orders that have been Canceled?

• Group By OrderStatus.Label and then Add a Group Filter with: OrderStatus.Label <> “Canceled”.

• Add a Filter with: Order.OrderStatusId <> NullIdentifier()

• Add a Filter with: Order.OrderStatusId <> Entities.OrderStatus.Canceled.

• Add a Filter with: OrderStatus <> “Canceled”.

After opening the OSMDb module, the following appears on the Manage Dependencies dialog. Considering this scenario select the correct option.

• The OSMDb_Core module has been deleted from the Server.

• The OSMDb_Core module has one or more references to elements in the OSMDb module.

• Clicking the Apply button is enough to refresh all dependencies.

• A referenced element has been changed in the OSMDb_Core module

Consider the Replace Data operation commonly used in Screens created from Screen Templates. Which of the following options is false?

• The Replace Data operation automatically deletes all widgets that could not be matched to the real data.

• The data mapping in the Replace Data operation is based on the attribute’s name and data type.

• Forms and Table/List Records support the Replace Data operation.

• The Replace Data operation words on Screens not generated by Screen Templates.