domosayshello/arrays-object-practice

arrays-object-practice

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1. Create a index.js file.
2. This is a solo assignment. Be sure to work through these problems on your own.

Problem 1

You have an array called numbers with three elements: [1, 2, 3]. Destructure the array into three separate variables: first, second, and third, and assign the corresponding values. Print the value of second.

Problem 2

Consider the following object:

const person = {
  name: 'John',
  age: 30,
  city: 'New York'
};

Using destructuring, extract the values of name and city from the person object and store them in variables called personName and personCity, respectively. Print the values of both variables.

Problem 3

You have an object called car with the following properties:

const car = {
  brand: 'Toyota',
  model: 'Corolla',
  year: 2022
};

Use Object.keys to extract the keys of the car object into an array called keysArray. Print the keysArray.

Problem 4

Using Object.values, extract the values from the car object defined in the previous problem and store them in an array called valuesArray. Print the valuesArray.

Problem 5

Using Object.entries, extract both the keys and values from the car object defined earlier and store them in an array called entriesArray. Print the entriesArray.