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Oracle Exam 1Z0-819 Topic 5 Question 50 Discussion

Actual exam question for Oracle's 1Z0-819 exam
Question #: 50
Topic #: 5
[All 1Z0-819 Questions]

Given:

Which annotation should be used to remove warnings from compilation?

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Suggested Answer: A

-jdkinternals option analyzes all classes in the .jar for class-level dependencies on JDK internal APIs. If any are found, the results with suggested replacements are output in the console.


by Shawnda at Aug 25, 2022, 02:10 AM

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Helga
2 months ago
Suppressing warnings? Sounds like a job for the Java Superhero! *takes off shirt to reveal a Java logo*
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Noelia
11 days ago
D) @SuppressWarnings('all') on the main and print methods
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Jestine
23 days ago
C) @SuppressWarnings('rawtypes') on main and @SafeVarargs on the print method
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Chauncey
1 months ago
B) @SuppressWarnings('unchecked') on main and @SafeVarargs on the print method
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Geoffrey
1 months ago
A) @SuppressWarnings on the main and print methods
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Tiera
2 months ago
I hope the answer isn't 'all', that seems like a lazy solution. Let's see what the options are.
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Audry
26 days ago
Yeah, option D) @SuppressWarnings('all') does seem like a lazy solution. Option B) is more targeted and precise.
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Kate
1 months ago
I agree, option B) seems like the most specific and appropriate annotation to use in this scenario.
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Yuette
1 months ago
I think option B) @SuppressWarnings('unchecked') on main and @SafeVarargs on the print method is the correct choice.
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Geraldo
3 months ago
Ah, the classic 'which annotation should I use' question. Time to put my Java knowledge to the test!
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Taryn
3 months ago
I believe the answer is C) @SuppressWarnings(''rawtypes'') on main and @SafeVarargs on the print method.
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Taryn
3 months ago
I think the correct annotation is B) @SuppressWarnings(''unchecked'') on main and @SafeVarargs on the print method.
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Nicholle
3 months ago
But using @SafeVarargs on the print method is more specific and targeted to the warning we want to remove.
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Ethan
3 months ago
Hmm, looks like we need to suppress some warnings, but which one is the right approach? I'm going to think this through carefully.
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Lavera
2 months ago
I agree, @SuppressWarnings(''unchecked'') on main and @SafeVarargs on the print method seems like the best choice.
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Stephaine
3 months ago
No, we should go with @SuppressWarnings(''all'') on the main and print methods.
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Floyd
3 months ago
I think @SuppressWarnings(''rawtypes'') on main and @SafeVarargs on the print method is the way to go.
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Felicitas
3 months ago
Let's use @SuppressWarnings(''unchecked'') on main and @SafeVarargs on the print method.
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Elenora
4 months ago
I disagree, I believe the correct annotation is D) @SuppressWarnings(''all'') on the main and print methods.
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Nicholle
4 months ago
I think the correct annotation is B) @SuppressWarnings(''unchecked'') on main and @SafeVarargs on the print method.
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