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Exam 1z0-900 topic 1 question 7 discussion

Actual exam question from Oracle's 1z0-900
Question #: 7
Topic #: 1
[All 1z0-900 Questions]

Given the code fragment:

Which code can be added to register both of these methods to receive BankEvent notifications only if an instance of BankActivityService is already instantiated in the current context?

  • A. @Observes(notifyObserver=IF_EXISTS) on line 3 and line 6
  • B. @Observes(during=IN_PROGRESS) on line 1
  • C. @Observes(during=AFTER_COMPLETION) on line 1
  • D. @Observes(notifyObserver=IF_EXISTS) on line 4 and line 7 before method parameter declaration
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Suggested Answer: A 🗳️
Reference -
https://docs.oracle.com/javaee/7/tutorial/cdi-adv005.htm

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gozdeyd
6 months, 2 weeks ago
reference in the answer suggest that it is d.
upvoted 1 times
...
orjava
7 months ago
correct answer D - before method parameter declaration
upvoted 2 times
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ciellaf5
2 years, 10 months ago
Correct answer D
upvoted 3 times
...
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