How exactly is an operand created?

Question

_ var _

Answer 1

operand refers to the object on which an operator acts
for example : 1 + 2
here, 1,2 are operands and '+' is operator which adds the two.

Answer 2

please explain more

Answer 3

I
I figured out the answer.

Answer 4

operands are allocated memory in the storage space called 'heap'. it is a temporary storage. After it is executed, this storage from heap is automatically removed by storage management system called garbage collector