Question 1

Considering Aggregates and SQL Queries, which of the following statements is true?

Options :

A : All SQL Queries can be replaced by an Aggregate.

B : Aggregates and SQL Queries have different output types.

C : Everything that can be define in Aggregate can also be written in a SQL Query.

D : Both SQL Queries and Aggregates are automatically optimized by the platform.

Answer: C

Question 2

Using a template to create a screen, the information on the screen is using sample data.When you want to perform replacing Sample Data with real data, which of the following expressions is correct

Options :

A : When performing replacing, the field of sample data and real data is not mapping, the outsystem will automatically fix the database so that it can perform the replacing

B : When performing replacing, the field of sample data and real data is not mapping, the outsystem will notify errors and warnings to the user

C : When replacing, the field of sample data and real data without mapping will not be able to replace

D : OutSystem does not support replacing sample data

Answer: B

Question 3

Event Handler can be defined at the Screen level.

Options :

A : True

B : False

Answer: B

Question 4

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

Answer: A

Question 5

What's the correct screen lifecycle order after clicking a Button with the Navigate method?

Options :

A : Run Preparation then render the destination Screen.

B : Run Screen Action, run Preparation and render the Destination Screen.

C : Render Destination Screen then run its Preparation.

D : Run Preparation then run the Screen Action.

Answer: A

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