What is a Manifest file?

Correct Answer: The Application Cache concept introduced by HTML5 means that a web application is cached, and accessible without an internet connection There are three advantages of Application Cache: 1Offline browsing - users can use the application when they're offline 2Speed - cached resources load faster 3Reduced server load - the browser will only download updated/changed resources from the server

Correct Answer: - localStorage object stores the data without an expiry date while sessionStorage object stores the data only for one session - With localStorage object, data will not be deleted when the browser window is closed while the data is deleted when the browser window closes with sessionStorage objects

Correct Answer: With HTML5, it is possible for the web pages to store the data locally in the user's browser This web storage is much faster and secured than the cookies Also, a larger amount of data can be stored without causing any adverse effect to the performance of the website The data here is not included with every server request It is used ONLY when it is asked for It is only that particular web page that can access the data stored by itself

Correct Answer: Canvas is a rectangular area on a HTML page, specified with the tag

Correct Answer: - SVG is the abbreviation for Scalable Vector Graphics and is recommended by W3C - It is used to define vector-based graphics for the Web - The graphics are defined in XML format -An important quality of SVG graphics is that their quality is maintained even when they are zoomed or resized - All the element and attributes of SVG files can be animated

Correct Answer: - A web worker is a JavaScript which runs in the background It exists in external files - It is independent of other scripts and does not affect the performance of the page - Web workers are usually used for CPU intensive tasks

Correct Answer: Following JavaScript objects are not accessible to web worker: - The window object - The document object - The parent object

Correct Answer: The new attributes provided in HTML5 for

are: a) autocomplete ? It specifies if a form or input field should have autocomplete as on or off ? If autocomplete is on, the browser is able to fill the values based on the values filled by the user earlier ? autocomplete works for following input types: text, search, url, tel, email, password, datepickers, range, and color b) novalidate - This is a boolean attribute - When present, it signifies that the form-data should not be validated when submitted

Correct Answer: - Yes, HTML 5 can get the location of a user with the use of Geolocation API - Use getCurrentPosition() method to get the user?s current position

Correct Answer: To make an image draggable, the draggable attribute is set to true: