HTML5 Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to HTML5 Framework. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - Is HTML5 backward compatible with old browsers?

Answer : A

Explanation

Yes! HTML5 is designed, as much as possible, to be backward compatible with existing web browsers.

Q 2 - Which of the following is correct about custom attributes in HTML5?

A - A custom data attribute starts with data- and would be named based on your requirement.

B - You would be able to get the values of these attributes using JavaScript APIs or CSS in similar way as you get for standard attributes.

C - Both of the above.

D - None of the above.

Answer : C

Explanation

Both of the above options are correct.

Q 3 - Which of the following input control represents a time (hour, minute, seconds, fractional seconds) encoded according to ISO 8601 in Web Form 2.0?

Answer : B

Explanation

'time' input control represents a time (hour, minute, seconds, fractional seconds) encoded according to ISO 8601.

Q 4 - Can you use SVG tags directly in HTML5 without any plugin?

Answer : A

Explanation

Yes! HTML5 allows embeding SVG directly using <svg>...</svg> tag.

Q 5 - Which value of Socket.readyState atribute of WebSocket indicates that the connection has not yet been established?

Answer : A

Explanation

A value of 0 indicates that the connection has not yet been established.

Q 6 - Which of the following is correct about geolocation api in HTML5?

A - HTML5 Geolocation API lets you share your location with your favorite web sites.

B - A Javascript can capture your latitude and longitude and can be sent to backend web server and do fancy location-aware things like finding local businesses or showing your location on a map.

C - Today most of the browsers and mobile devices support Geolocation API.

D - All of the above.

Answer : D

Explanation

All of the above options are correct.

Q 7 - Which of the following attribute triggers an abort event?

D - onbeforeonload

Answer : B

Explanation

onabort − Triggers an abort event.

Q 8 - Which of the following attribute triggers event when the window loses focus?

A - onbeforeload

C - onlostfocus

Answer : B

Explanation

onblur − Triggers event when the window loses focus.

Q 9 - Which of the following attribute triggers event when an element leaves a valid drop target?

B - ondragleave

D - ondragstart

Answer : B

Explanation

ondragleave − Triggers event when an element leaves a valid drop target.

Q 10 - Which of the following attribute triggers events when the document has change?

A - onhaschange

D - onloadeddata

Answer : A

Explanation

onhaschange − Triggers events when the document has change.

html5_questions_answers.htm

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