Oracle Exam 1Z0-829 Topic 2 Question 15 Discussion

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

Question #: 15
Topic #: 2

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 Abel at May 01, 2024, 02:18 AM

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6 months ago

Makes sense. Reassignment often means prior references are eligible for GC.

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6 months ago

So, B it is? Makes the most sense given t1's reassignments.

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6 months ago

But what about option B? If t1 was reassigned, those objects should be eligible too.

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7 months ago

I think option A might be correct, because t2 is mentioned directly.

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7 months ago

Yeah, I find the garbage collection topics always confusing.

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7 months ago

The question looks tricky.

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