Free 1Z0-900 Web TestEngine Demo

Q19 Single choice

Give the code fragment:

And the code fragment:

The sendConfirmation() and reserve() methods should be executed in the same transactional context.

Which transaction attributes do you ensure this?

A
Add annotations:
@TransactionAttribute (TransactionAttributeType.REQUIRES_NEW) at line 2, @Transactional at line 9 and @TransactionAttribute ((TransactionAttributeType.MANDATORY) at line 12
B
No additional annotations are required.
C
Add annotations:
@TransactionAttribute (TransactionAttributeType.REQUIRED) at line 2, @Transactional at line 9 and @TransactionAttribute ((TransactionAttributeType.REQUIRES_NEW) at line 12
D
Add annotations:
@TransactionAttribute (TransactionAttributeType.MANDATORY) at line 2, @Transactional at line 9 and @TransactionAttribute ((TransactionAttributeType.REQUIRES_NEW) at line 12

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