HOTSPOT
You are developing an airline reservation website by using HTML5 and JavaScript. A page on the site
allows users to enter departure and destination airport information and search for tickets.
You have the following requirements:
Users must be able to save information in the application about their favorite destination airport.
The airport information must be displayed in the destination text box whenever the user returns to the page.
You need to develop the site to meet the requirements.
Which lines of code should you use? (To answer, select the appropriate options from the drop-down
lists in the answer area.)
Answer: 
right
So why localStorage? What’s wrong with sessionStorage?
sessionStorage keeps the data until you close the session. When you close the browser your session is dead and the data in it is gone. localStorage keeps the data even if you restart the browser.