- 1: 200 - 2: Error - 3: undefined - 4: 0

##### Answer: 2 If you leave out the right-hand side assignment for the destructuring object, the function will look for at least one argument to be supplied when invoked. Otherwise you will receive an error Error: Cannot read property 'length' of undefined as mentioned above. You can avoid the error with either of the below changes, 1. Pass at least an empty object: 2. Assign default empty object:

JS Coding Questions

#37🎯 Exercise💻 Code

JavaScript Coding Exercise 37

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javascript

1function area({ length = 10, width = 20 }) {
2
3console.log(length * width);
4}
5
6area();

Choose the correct output:

200

Error

undefined

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