Question 1

In OutSystems, how can you optimize the performance of Offline Data Sync in terms of data volume?

Options :

A : By reducing the number of client devices

B : By limiting the number of entities involved in synchronization

C : Offline Data Sync performance cannot be optimized

D : By compressing data before synchronization

Answer: B

Question 2

When designing complex workflows in OutSystems mobile applications, how can developers leverage the "Local Notifications" feature to enhance user engagement, and what considerations should be taken into account for optimal implementation?

Options :

A : Leveraging Local Notifications to provide timely updates and reminders, ensuring a balance between informative and intrusive notifications.

B : Local Notifications are primarily designed for in-app messaging and should not be used for external communication.

C : Local Notifications should be used sparingly to avoid overwhelming users with frequent alerts.

D : Disabling Local Notifications to prioritize a distraction-free user experience during critical app interactions.

Answer: A

Question 3

In Service Studio we have a native block called NetWorkStatusChanged, which has an event called NetWorkStatusChanged, with a boolean input parameter called IsOnline. When is this event triggered?

Options :

A : This event is triggered automatically when starting the screen initialization event with OnInitialize event.

B : This event is triggered when we call the event in an OnReady action handler.

C : This event triggers when the Device Network status changes.

D : This event is triggered when we call the event in an OnInitialize action handler.

Answer: C

Question 4

How does data synchronization benefit mobile app performance in OutSystems?

Options :

A : Increases data consumption

B : Only works in offline mode

C : Reduces the need for server calls, improving speed

D : Slows down the app

Answer: C

Question 5

How does the app know when to synchronize data with the server?

Options :

A : Based on a predefined schedule

B : Manually initiated by the user

C : All of the above

D : Only when the app is launched

Answer: C