Question 1

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 2

Setting the Width and Height of Image Widgets is a good practice?

Options :

A : Yes

B : No

Answer: A

Question 3

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 4

What is the purpose of data synchronization in OutSystems mobile apps?

Options :

A : Managing user authentication

B : Keeping local and server data consistent

C : Updating the app-s user interface

D : Sending push notifications

Answer: B

Question 5

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