Question: A closure is created when an inner function refers to a. the this keyword of the outer function that contains it b. the variables or
A closure is created when an inner function refers to
| a. | the this keyword of the outer function that contains it | |
| b. | the variables or functions of the outer function that contains it | |
| c. | a variable or function with global scope | |
| d. | the arguments property of the outer function that contains it |
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