Oracle Exam 1Z0-900 Topic 6 Question 80 Discussion

Actual exam question for Oracle's 1Z0-900 exam

Question #: 80
Topic #: 6

[All 1Z0-900 Questions]

Given the code fragment:

Which method should be used on line 3 to enable default validation mechanism?

Au.setProperty(String, Object)

Bu.setProperty(Schema)

Cu.setEventHandler(ValidationEventHandler)

Du.setAdapter(XmlAdapter)

Show Suggested Answer

Suggested Answer: D

by Venita at May 12, 2024, 08:31 PM

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Rhea

8 days ago

Ha! These JAXB questions are always a bit of a guessing game. I'll just close my eyes and pick an answer. Eeny, meeny, miny, moe...

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Elenore

9 days ago

Hmm, I'm not sure. The question is a bit tricky. Maybe C) u.setEventHandler(ValidationEventHandler) could work, but I'm not confident about that.

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Rozella

14 days ago

Hmm, that's an interesting point. I see where you're coming from. Let's see what others think before making a final decision.

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Emily

17 days ago

I disagree, I believe the answer is D) u.setAdapter(XmlAdapter). Using an adapter seems more appropriate for enabling default validation.

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Tesha

17 days ago

I think B) u.setProperty(Schema) is the correct answer. The question mentions 'default validation mechanism', and using a Schema object is the standard way to enable validation in JAXB.

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Rozella

18 days ago

I think the correct answer is C) u.setEventHandler(ValidationEventHandler). It makes sense to use an event handler for validation.

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Ryan

20 days ago

I'm not sure, but I think u.setProperty(Schema) could also be a valid option for enabling default validation mechanism.

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Tamala

21 days ago

I agree with Solange, using ValidationEventHandler seems like the right choice for enabling default validation mechanism.

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Solange

26 days ago

I think the answer is C) u.setEventHandler(ValidationEventHandler)

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