Oracle Exam 1Z0-829 Topic 8 Question 19 Discussion

Actual exam question for Oracle's 1Z0-829 exam

Question #: 19
Topic #: 8

[All 1Z0-829 Questions]

Given:

Which statement is true while the program prints GC?

AOnly the object referenced by t2 is eligible for garbage collection.

BBoth the objects previously referenced by t1 are eligible for garbage collection.

CNone of the objects are eligible for garbage collection.

DOnly one of the objects previously referenced by t1 is eligible for garbage collection.

Show Suggested Answer

Suggested Answer: B

by Felix at Jun 22, 2024, 07:27 PM

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Clarinda

5 months ago

Because only one of the objects previously referenced by t1 is eligible for garbage collection based on the program logic.

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Emmanuel

5 months ago

Why do you think it's D?

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Clarinda

5 months ago

I disagree, I believe the answer is D.

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Annita

5 months ago

Ha! Looks like the developers are trying to trick us with this one. I'm gonna go with B, just to see the look on their faces when I get it right.

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Hmm, this one's tricky. I'm going to go with D - only one of the objects previously referenced by t1 is eligible for garbage collection. The question doesn't provide enough information to know for sure, but that seems like the safest bet.

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Vallie

4 months ago

I agree with you, I'll go with D) Only one of the objects previously referenced by t1 is eligible for garbage collection.

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Dannie

5 months ago

I think it's A) Only the object referenced by t2 is eligible for garbage collection.

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Catalina

6 months ago

I think C is the correct answer. If the program is printing GC, it means the garbage collector is running, but that doesn't necessarily mean any objects are eligible for collection.

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Minna

5 months ago

Can you explain your reasoning?

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Albina

5 months ago

Why do you think that?

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Emmanuel

6 months ago

I think the answer is A.

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Celestine

6 months ago

Option B makes the most sense to me. If the program prints GC, that means garbage collection is happening, and both the objects previously referenced by t1 should be eligible for collection.

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Nancey

5 months ago

No, I don't think so. Only the objects referenced by t1 should be eligible for garbage collection.

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Elena

5 months ago

But what about the object referenced by t2? Do you think that one is eligible for garbage collection as well?

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Dominga

5 months ago

I think option B is correct too. Both objects referenced by t1 should be eligible for garbage collection.

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Oracle Exam 1Z0-829 Topic 8 Question 19 Discussion

Contribute your Thoughts:

Clarinda

Emmanuel

Clarinda

Annita

Tammara

Vallie

Dannie

Catalina

Minna

Albina

Emmanuel

Celestine

Nancey

Elena

Dominga