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You have three application modules: A, B, and C. Application modules B and C are nested under the
root application module A. Which statement is true when committing the nested application module B

 

(Choose the best answer.)
A. No view objects are committed
B. Only changes to view objects exposed through application module B are committed
C. On|y changes to view objects exposed through application modules A and B are committed
D. All changes to all view objects exposed through all application modules A, B, and C are committed.

كل Application modules  له commit خاص به 

ويوجد commit  خاص Application modules  الرئيسي .

الخاص بالرئيسي بيعمل commit علي الكل 

اما الخاص بكل nested بيعمل commit او rollback لنفسه . 

 

B. Only changes to view objects exposed through application module B are committed

Answer is A

No view objects are committed

 

Nested application module does not have a transaction or connection to database it is just to group your logical view objects and it's delegate this to root application module

جزاكم الله خيرا

بس حسب امتحان اوراكل 1z0-419

 

D. All changes to all view objects exposed through all application modules A, B, and C are committed.

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التوثيق يقول التالي

All of the nested component instances (contained by the application module instance) share the same transaction and entity object caches as the root application module that reuses an instance of them.

وطالما تتم مشاركة transaction فتكون الإجابة D