1Z0-811 What is Java Practice Question
In the Java memory model, where are primitive local variables declared inside a method stored?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Stack
Primitive local variables declared inside a method are stored on the stack, which handles method invocation and local variable storage. Option A (heap) is incorrect because the heap stores objects and arrays, not local primitives. Option B (native method area) is incorrect; the native method stack is used for native method calls, not regular Java local variables. Option D (method area) is incorrect because the method area stores class metadata and static fields, not local variables.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Heap
Why it's wrong here
Heap stores objects and arrays, not local primitives.
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Native method area
Why it's wrong here
Native area is for native method stacks.
- ✓
Stack
Why this is correct
Local variables, including primitives, live on the stack.
- ✗
Method area
Why it's wrong here
Method area stores class structures, not local variables.
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