HTML CSS and JavaScript for Beginners - A Web Design Course - Solution: Local Storage

This video tutorial guides viewers through the process of using local storage in web development. It covers creating a JavaScript object, converting it to a string using JSON.stringify, storing it in local storage, retrieving it, parsing it back into an object with JSON.parse, and finally displaying it in HTML. The tutorial provides a practical exercise to enhance familiarity with local storage operations.

What is the purpose of using JSON.stringify in JavaScript?

• To store data in a database

• To retrieve data from local storage

• To convert an object into a string

• To convert a string into an object

Which method is used to store a string in local storage?

• localStorage.clear

• localStorage.setItem

• localStorage.removeItem

• localStorage.getItem

How do you retrieve a stored item from local storage?

• localStorage.clear

• localStorage.setItem

• localStorage.removeItem

• localStorage.getItem

What is the function of JSON.parse in JavaScript?

• To convert an object into a string

• To convert a string into an object

• To store data in local storage

• To clear local storage

What is the final step in displaying a stored object in HTML?

• Using localStorage.clear

• Using innerHTML to display the object

• Using JSON.parse

• Using JSON.stringify