Recently Asked Questions and Answers
1. What is meant by the HTML href attribute?
The HTML
href
attribute is the most important attribute of the HTML anchor
element.It specifies the URL/path of the page the link goes to.
2. What is an HTML class attribute?
The HTML
class
attribute is used to specify a class name for an HTML element.3. Why do we use the HTML id attribute?
The HTML
id
attribute specifies a unique id for an HTML element. The value of the id
attribute must be unique within the HTML document.- It can be used for styling an HTML element using CSS.
- It is also used by JavaScript to access and manipulate the HTML elements with the specific id.
4. Name some of the attributes used in HTML?
Some of the attributes used in HTML are:
- class
- id
- href
- src
- for
- width
- height
- name
- alt
- style
- checked
- typeetc,...
5. What is the value given to the HTML href attribute?
The value of the HTML
href
attribute is URL/path of the page where the link goes to.6. What are the HTML attributes?
The HTML attributes provide additional information about HTML elements.
- They are always specified in the start tag.
- They usually come in name/value pairs like: name="value"
Examples:
src
, style
, alt
, etc.7. What are the differences between the HTML id attribute and the HTML class attribute?
| class | id |
|---|---|
| The HTML class attribute specifies a class name for an HTML element | The HTML id attribute specifies a unique id for an HTML element. |
| It is used to apply styles to multiple elements with the class name | It is used to apply styles to a single element |
| One or more HTML elements can have the same class name | The id must be unique within the HTML document. There shouldn't be more than one element with the same id |
8. Can multiple HTML elements have the same id?
No. There shouldn't be more than one HTML element with the same id.
The id must be unique within the HTML document.
9. Can we use the HTML p element inside an HTML span element?
The HTML
span
element is an inline element, which should contain only other inline elements.So as
span
is an inline element and p
is a block-level element, we can't use the p
element inside a span
element.Note
Not all the HTML inline elements should contain only other inline elements. There are few exceptions for it. Example: HTML
anchor
element, etc.10. Can we write an HTML div element in another HTML div element?
We can write multiple HTML
div
elements in another HTML div
element.11. What is the difference between HTML and JavaScript?
| JavaScript | HTML |
|---|---|
| JavaScript is a programming language that makes web pages more interactive and dynamic | HTML is a markup language that is used to describe the structure and layout of web pages |
12. What is a viewport?
Viewport: The browser's viewport is the area of the window in which web content can be seen.
13. What are the differences between HTML and Python?
| HTML | Python |
|---|---|
| HTML is a markup language that is used to describe the structure and layout of web pages | Python is an interpreted, object-oriented, high-level programming language |
| It is generally used to format the output (How to appear on a website) | It is generally used to instruct a computer to perform certain actions on an input and return an output |
14. Write some HTML code snippets?
HTML code snippet:
HTML