Web Storage API — HTML Technical Interview Questions & Answers

localStorage and sessionStorage for client-side data.

Web Storage API

  • Web Storage API (html5) is a HTML topic. In plain words you use it for a short Web Storage API html5 example in a web page in the browser. Don’t start with a slogan — start with that picture.
  • Smallest example: the smallest Web Storage API html5 example you can type. Type it, run it, and say what you see. If you can do that from memory, you know Web Storage API (html5).
  • From the example next to this theory: localStorage and sessionStorage for client-side data.
  • Trap: only saying “Web Storage API html5” with no example. Fix that before you talk about advanced HTML.
  • Viva: what is Web Storage API (html5)? Then show the smallest Web Storage API html5 example you can type. Then name the trap.

Technical Interview Tip: What is Web Storage API (html5)? Show this: the smallest Web Storage API html5 example you can type. Trap: only saying “Web Storage API html5” with no example.

Code Examples for Web Storage API

Web Storage API — working example

<!-- HTML hooks for Web APIs (JS completes the behavior) -->
<div id="drop" draggable="true">Drag me</div>
<button type="button" id="locate">Share location</button>
<template id="card">
  <article><h2></h2><p></p></article>
</template>
<!-- localStorage/sessionStorage are JS APIs; mark UI with ids/classes for scripts -->

Web Storage API — hTML5 APIs need markup hooks (ids, draggable, template); storage/geo/workers are completed in JavaScript.

How to Explain Web Storage API to an Interviewer

What is Web Storage API (html5)?

Used for a short Web Storage API html5 example a web page in the browser Not just the heading

Give one small example of Web Storage API (html5).

the smallest Web Storage API html5 example you can type localStorage and sessionStorage for client-side data

What mistake do beginners make with Web Storage API (html5)?

only saying “Web Storage API html5” with no example Show the fix

Where do you use Web Storage API (html5)?

a web page in the browser a short Web Storage API html5 example