The Full Stack Web Development - Web Storage - Project on Web Storage

This video tutorial introduces local and session storage APIs in HTML5, focusing on JavaScript implementation. It covers setting, retrieving, and displaying data using local storage, and explains how to remove items and test for storage availability. The session storage API is also introduced, highlighting its similarities with local storage. The tutorial concludes with a preview of upcoming topics like drag and drop and content editable features.

What is the primary programming language used to work with local and session storage in HTML5?

• Java

• Ruby

• JavaScript

• Python

Which method is used to retrieve an item from local storage?

• localStorage.obtainItem()

• localStorage.retrieveItem()

• localStorage.fetchItem()

• localStorage.getItem()

How can you display a local storage item on a web page?

• By using alert()

• By using document.getElementById().innerHTML

• By using console.log()

• By using document.write()

What should you do before using a local storage item to ensure it exists?

• Use a for loop to iterate over storage items

• Check if the item is not null

• Use a try-catch block

• Use an if statement to test for its existence

What happens to session storage data when the browser is closed?

• It is transferred to local storage

• It is cleared

• It is encrypted

• It is saved permanently

Which storage type retains data even after the browser is closed?

• Session storage

• Local storage

• Temporary storage

• Cache storage

How can you switch from using local storage to session storage in your code?

• Use a conversion tool

• Rewrite the entire code

• Use a different API

• Change 'localStorage' to 'sessionStorage'