Question 1

Why are maintenance plans crucial for the health of an OutSystems application's database?

Options :

A : They ensure regular rebuild of DB statistics and indexes, among other routines.

B : They prevent users from accessing outdated data.

C : They simplify the application-s user interface.

D : They reduce the number of entities in the database.

Answer: A

Question 2

In order to create weak references for consumers, what should you do?

Options :

A : None of the above

B : Create server actions and Entities to produce logic for consumers

C : Create Service Actions

D : Create a timer

Answer: C

Question 3

Consider you have a process that based on its execution context has different behavior.

How can you influence the behavior?

Options :

A : You can provide the context by adding Input Parameters to a Process, as if it was an Action.

B : You can provide the context by using Session Variables, each Process runs in a separate session, cloned from the one the Process started from.

C : You can influence the behavior by adding Human Activities to the Process, where end-users can provide the required context.

D : You can provide context by using Entities to store data you can then fetch on the Process Activities.

Answer: A

Question 4

The CreateInterest Service Action logic was changed to make sure it logs the creation of an Interest record in Service Center. Do consumer modules of this action need to be updated to start logging when an Interest is created in the database?

Options :

A : Yes. Changes in Service Actions with inputs or outputs

always require consumers to be updated.

B : No. Changes in Service Actions logic do not

require consumers to be updated

C : No. Changes in Service Actions never require consumers to be updated.

D : Yes. Changes in Service Actions always require the

consumers to be updated.

Answer: B

Question 5

A Site property is a good choice to store a global parameter that is changed regularly, as long as it has a simple type.

Options :

A : I agree, because site properties avoids the use of configuration tables for values that change regularly

B : I don't agree. Site properties can be used with values of simple and complex data types.

C : I don't agree. Changing site properties requires invalidating the eSpace cache, which is not efficient.

D : I agree. The change of a site property value is only done in the cache, making it a very fast operation.

Answer: C

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