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In Java, what happens when you assign one primitive variable to another?

easy📝 Conceptual Q1 of 15
Java - Memory Management Basics
In Java, what happens when you assign one primitive variable to another?
AThe value is copied, and both variables are independent
BBoth variables point to the same memory location
CThe reference is copied, not the value
DThe original variable is deleted
Step-by-Step Solution
Solution:
  1. Step 1: Understand primitive assignment

    When assigning one primitive variable to another, the actual value is copied.
  2. Step 2: Check independence of variables

    After copying, changing one variable does not affect the other because they hold separate values.
  3. Final Answer:

    The value is copied, and both variables are independent -> Option A
  4. Quick Check:

    Primitive assignment = value copy [OK]
Quick Trick: Primitive assignment copies value, no shared memory [OK]
Common Mistakes:
  • Thinking primitives share memory like objects
  • Confusing reference copying with value copying

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