HTML5 Question:
Download Job Interview Questions and Answers PDF
Explain What is the use of localStorage in HTML5?
Answer:
Before HTML5 LocalStores was done with cookies. Cookies are not very good for large amounts of data, because they are passed on by every request to the server, so it was very slow and in-effective.
In HTML5, the data is NOT passed on by every server request, but used ONLY when asked for. It is possible to store large amounts of data without affecting the website’s performance.and The data is stored in different areas for different websites, and a website can only access data stored by itself.
And for creating localstores just need to call localStorage object like below we are storing name and address
<script type=“text/javascript”>
localStorage.name=“PHPZAG”;
document.write(localStorage.name);
</script>
<script type=“text/javascript”>
localStorage.address=“Newyork USA”;
document.write(localStorage.address);
</script>
In HTML5, the data is NOT passed on by every server request, but used ONLY when asked for. It is possible to store large amounts of data without affecting the website’s performance.and The data is stored in different areas for different websites, and a website can only access data stored by itself.
And for creating localstores just need to call localStorage object like below we are storing name and address
<script type=“text/javascript”>
localStorage.name=“PHPZAG”;
document.write(localStorage.name);
</script>
<script type=“text/javascript”>
localStorage.address=“Newyork USA”;
document.write(localStorage.address);
</script>
Download HTML5 Interview Questions And Answers
PDF
| Previous Question | Next Question |
| Do you know What is the sessionStorage Object in html5? How to create and access? | Tell me How to add video and audio in HTML5 |