HTML (Hypertext Markup Language) is a programming language used to create documents and web pages on a web server. Any website, web application, or other application must include HTML. As a result, there is a great need for professionals with programming knowledge of HTML.
Below is a list of frequently asked HTML interview questions and their respective answers. Depending on their expertise and several other factors, candidates may be asked simple HTML interview questions up to advanced HTML5 questions. All important HTML interview questions for new hires and seasoned pros are included in the list below. You can succeed in the interview and land your ideal position in UI/UX development with the help of this guide to HTML5 interview questions.
1) What is HTML?
HyperText Markup Language, or HTML, is used on the World Wide Web. The standard text formatting language is used to build and present web pages. The content and the elements that format it for proper display on pages make up HTML documents.
2) What are tags?
HTML tags are inserted between content to format it correctly. Both the greater than symbol (>) and the less than symbol (<) are used. A closing tag may also utilise the slash character. For example:<strong>sample</strong>
3) Are there any HTML tags that come in pairs?
No, some HTML tags used alone do not require a closing tag. Examples are the <img> tag and <br> tags.
4) Which of the following lists are commonly used in page design?
You can insert any or a combination of the following list types:
– ordered list
– unordered list
– definition list
– menu list
– directory list
Each of these list types makes use of a different tag set to compose
5) How do you insert a comment in HTML?
Comments in HTML begin with “<!–“nd ends with “–>”. For example: <!– A SAMPLE COMMENT –>
6) Do all character entities display correctly across all platforms?
No, some character entities are not supported by the operating system on which the browser is running. Hence they cannot be displayed. When that occurs, these characters appear as boxes on the screen.
7) Describe an image map.
You can use an image map to link to many different web pages. The shapes in photos that you want to include in an image mapping can be defined.
8) What is the benefit of collapsing white space?
White spaces are a series of blank space characters that, in HTML, are regarded as a single space character. You can indent lines of text without worrying about numerous spaces because the browser condenses many spaces into one. By doing this, you may arrange the HTML code to make it much easier to read.
9) Are there specific values that they accept, or may attribute values be set to anything?
Only predefined values can be used to set the importance of some attributes. Other characteristics can accept any number representing the number of pixels for size.
10) How may a copyright mark be added to a browser page?
To insert the copyright symbol, you must type © or & #169; in an HTML file.
11) How do you create links to different page sections?
Links can be created using the <a> tag, with referencing through the use of the number (#) symbol. For example, you can have one line as <a href=”#topmost”>BACK TO TOP</a>, which would result in the words “BACK TO TOP” appearing on the webpage and links to a bookmark named topmost. You then create a separate tag command like <a name=”topmost”> somewhere on the top of the same webpage so that the user will be linked to that spot when he clicks on “BACK TO TOP”.
Also Read: Top 75 Java Interview Questions and Answers in 2022
12) Is there a technique to maintain the consistency of list components in an HTML file?
You can maintain the orderliness of the list elements by using indents. You can quickly identify the different lists and the contents they contain if you indent each sub-nested list more deeply than the parent list.
13) Which website page does a web URL in a magazine go to?
A unique web address can be assigned to each web page. as a matter of fact, these addresses relate to the website’s home page. This top page is often where the published web address appears in publications points. You can visit all other pages on the website from this main page.
14) What function does the alternative text provide in image mapping?
When using image maps, it might be simple to become confused and challenging to figure out which hotspots correspond to which linkages. You can add descriptive text to each hotspot connection using alternative text.
15) Do more recent browsers support older HTML files?
Yes, older HTML files still conform to the HTML specification. On the most recent browsers, the majority of older files function, while some functionality might not.
16) Can a hyperlink only be used in the text?
No, you can use hyperlinks in the text as well as photos. That implies that you can turn a picture into a link that, when clicked, will take users to another page. Within the <a href=” “>…</a> tag combinations, around the image.
17) How can the sign be rendered if the user’s operating system does not support the necessary character?
If their operating system does not support a particular character, it is still possible to display that character by displaying it as an image.
18) How may the number type change in the middle of a list?
The <li> tag includes two attributes – type and value. Following the type attribute can change the numbering type for any list item. The value attribute can change the number index.
19) What exactly are style sheets?
You may create dependable, transferable, and specified style templates using style sheets. Additionally, maintaining and altering the look and feel of all the web pages inside a site is simple because these templates can be linked to various websites.
20) HTML state bullet kinds are available
When creating ordered lists, you can choose from various bullet kinds, including Roman numerals and alphabetical indexes. Unordered lists’ type attribute has three possible values: disc, square, and circle.
21) How do you include text in different colours on a webpage?
Consequently, To create text with different colours, use the <font color=”color”>…</font> tags for every character that you want to apply colour. You can use this tag combination as often as needed, surrounding a single character or an entire word.
22) Why are there values for named character entities and numerical values?
Firstly’ the numerical values are derived from the ASCII values for each character. However, these can be challenging to recall. Secondly, as a result, named character entity values were developed to make using them simpler for web page designers.
23) Create a series of HTML table tag outputs that produce the following:
50 pcs 100 500
10 pcs 5 50
e.g.
<table>
<tr>
<td>50 pcs</td>
<td>100</td>
<td>500</td>
</tr>
<tr>
<td>10 pcs</td>
<td>5</td>
<td>50</td>
</tr>
</table>
24) What benefit can you receive from combining several checkboxes?
Although checkboxes are independent, grouping them makes them easier to organise. The name of a checkbox button is optional and is not required to be a group member. Basically, checkbox groups may be present on a single web page.
25) What will happen if sets of tags overlap?
Accordingly, only the first tag in a set of HTML tags will be recognised if two groups overlap. Basically, This issue will be present when the text does not correctly display on the browser screen.
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