Lab

How Object Reference Works

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Step Explanation

Understand what is happening first

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Execution Visualizer

Watch memory, stack, queues, and output

Execution Visualizer

live
A single object is created in heap memory. user1 stores a reference to that object.

Call Stack

1 frame
TOP ↑
▲global()
frame 0
↓ BOTTOM
Global Context

Memory

2 variables

Stack Memory

user1varnew
"ref → Object #1"

Heap Memory

Object #1obj→ refnew
"{ name: "Sandesh" }"
Console Output

awaiting output...

varfnobjarrclosure

Code Preview

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Code

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JavaScript
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