40 Essential HTML5 Interview Questions and Answers

40 Essential HTML5 Interview Questions and Answers

In this tutorial, we have covered HTML interview questions which include both the basic as well as advanced portions of HTML which are helpful for freshers as well as experienced candidates.

HTML is a very basic language from which we begin our work on Web development.

Very strong knowledge of HTML is highly recommended to crack the interviews for any web development posts. I hope this informative tutorial would help you much to clear the interviews successfully at the first attempt.

  1.  What do you understand by the word HTML?

 Answers. HTML stands for Hyper Text Markup Language. Developed and maintained by W3C (World Wide Web Consortium). HTML was developed by Tim Berner’s Lee in 1991 and it is used to create a web page structure.

2.  All elements are identified by their __________ and are marked using the first and last marks or closing themselves.

a)  name of the attribute

b)  name of the tag

c) name of the class

d) none of these are specified

        Answers. b) name of the tag

3. Are the HTML tags and elements the same?

 Answers. No, HTML elements are defined in the first tag, which may contain other content and the closing tag.

        For example, <h1> MTA India </h1> is a HTML element but only <h1> is the default tag and </h1> is the closing tag.

4.  What are void / empty elements in HTML?

Answers. HTML elements that do not have lock marks or do not need to be closed are called empty tags. For example <br />, <img />, <hr />, etc.

  1. Describe the structure of the HTML document.
    Answers. Each web page has different sections for displaying targeted content and a specific UI. However, there are a few things that are tempered and universally accepted in the way a web page is organized, such as:
    : Maintains initial information about the webpage.
    : Represents the last section of the page.
    : HTML page navigation menu.
    : It is a set of information.
    : Used within the article block to define the basic structure of a page.
    : The content of the sidebar.
  1. What is the significance of the and tags in HTML?
    Answers. The tag provides information about the document. It should always be tagged with . This tag contains metadata related to the web page as well as tags captioned by tag title such as , ,
  1. How can we combine two or more rows or columns into one row or column in an HTML table?
    Answers. HTML provides two table attributes “rowspan” and “colspan” to make cell lengths with multiple rows and columns respectively.
  1. How can you embed javascript code into HTML?
    Answers. HTML provides a <script> tag with which we can use javascript code and make our HTML page more dynamic.
  1. How can we add audio or video to a web page?
    Answers. HTML5 provides two tags: <audio> and <video> tags that we can use to add audio or video directly to a web page.
  1. What are the components of Semantic?
    Answers. Semantic elements are those that define a particular meaning in the browser and engineer. Items such as , , , etc., are semantic elements.</li> </ol>
  1. Is it possible to drag and drop using HTML5 and how?
    Answers. Yes, in HTML5 we can drag and drop something. This can be achieved by using events related to drag and drop to use the object we want to drag and drop.
  1. What is new about the relationship between tag and <h1> in HTML5?<br />

Answer : Since HTML5 was all about better semantics and tag and element layout, the <head> tag specifies the title of a web page. Unlike the previous version there was a single <h1> part of the entire web page, now it is in a single section heading like <title> or <section>. According to HTML5 definition, each section of the <head> must have at least one <h1> tag.</li> </ol>

  1. What are raster images and vector images?
    Answers. Raster Images – A raster image is defined by the arrangement of pixels on a grid that the pixel should
    be in. A few raster file formats include PNG (.png), JPEG (.jpg), etc.
    Vector Image – Vector image is defined using structured algorithms and descriptions of methods that can be
    used to render an on-screen image in the same tag. The file extension says .svg
  1. Do all HTML tags have a final tag?
    Answers. No, There are HTML tags that do not require a lock mark. Example: : <img> tag, <br> tag
  1. What is HTML formatting?
    Answers. HTML formatting is the process of formatting text to make it look and feel better. Uses different markers to make the text brighter, italicized, underlined.
  1. How to create a link in HTML?
    Answers. HTML provides an anchor tag to create a link that links one page to another. These tags can appear in any of the following ways:
    UnVisited Link – is displayed, underlined and in blue.
    Visited Link – Displayed, underlined and in purple.
    Active Link – Featured, underlined and in red.
  1. What is semantic HTML?
    Answers. Semantic HTML is a coding style. It is the use of HTML cues to reinforce semantics or content definition. Example: The semantic HTML tag is not used for bold statement and the tag is used for italics. Instead we use and tags.
  1. How do you apply a copyright to a browser page?
    Answers. You can mark copyright by using $copy in an HTML file.
  1. Can you create multi-colored text on a web page?
    Answers. Yes. To create multi-colored text on a web page you can use for specific text you want to color.
  1. Is it possible to change the color of a bullet?
    Ans .The dot color is always the color of the first text of the list. So, if you want to change the character color, you have to change the text color.
  1. What is the use of span tag?
    Answers. The span tag is used for the following items:
    Add color to text
    Extra background to text
    Highlight any color text
  1. Which organizations are in HTML?
    Answers. HTML characters are used as substitutes for HTML-coded characters. You can also change off-keyboard characters for organizations. These characters are changed because some characters are stored in HTML.
  1. Is there a need to change web browsers to support HTML5?
    Answers. No. Almost all browsers (updated versions) support HTML 5. For example Chrome, Firefox, Opera, Safari, IE.
  1. What is the difference between progress and metering?
    Answers. The continuous mark is used to represent the continuation of the activity only while the meter tag is used to measure data within a given distance.
  1. What is a button marker?
    Answers. Button tag is used in HTML 5. Used to create a clickable button inside the HTML form on a web page. It is usually used to create a “move” or “reset” button. Let’s see the code to show the button.
  1. If I do not install will HTML 5 work?
    Answers. No, the browser will not be able to detect that the HTML document and HTML 5 tags are not working properly.
  1. What are the new forms of verification form in HTML5?
    Answers. New input forms for verification form are email, URL, number, call, and date.
  1. What is HTML5?
    Answers. HTML5 is the latest or updated version of the HTML language that describes HTML.
  1. Define the attributes in the HTML tag.
    Answers. An HTML tag contains a field within their tag called attributes for that tag.
    For example: <img src = “#”> here in this tag src img tag markers.
  1. Define list elements in HTML.
    Answers. Listed below are list items in HTML:
    Ordered List Order list or ol tag is a list of items that are organized in order, ie numbers or alphabetically.Informal/Unordered List . Description (<dl>) – Description or dl tag organizes objects in the same order as in the dictionary.
  1. Define iframe in HTML.
    Answers. Iframe tag is labeled .<br /> Iframe is used to display different document content within a different document content in a rectangular region in the browser. When the contents of a separate document are embedded in the current HTML<br /> content, then known as inline iframe.</li> </ol>
  1. Distinguish between HTML and XHTML.
    Answers. The differences between HTML and XHTML are:
    HTML stands for Markup Hypertext Language, and XHTML stands for Extensible Language.Stable webpage is
    an HTML webpage and the dynamic webpages are XHTML. XHTML is stronger than HTML. The XML
    HTML application is defined as XHTML. All modern browsers support XHTML.
  1. Explain Canvas.
    Answers. Canvas is a pixel-based image and is one of the new features of HTML5.
    It provides space in the document where we can draw images using JavaScript and relies on editing, which is why quality will be affected when zoomed in or resized.
  1. What is an image map?
    Answers. Image Map is used to link many different web pages using a single image. Represented by tag. You can define the shape of the photos you want to include as part of the image map.
  1. What is the difference between DIV and SPAN in HTML?
    Answers. The difference between span and div is that the span element is in line and is usually used for a small portion of HTML within a line, as in a paragraph. Although, a div or part of a division is a block line equal to a break before and after it and is used to collect large pieces of code.
  1. Is the tag considered an HTML tag?
    Answers. No, declaration is not an HTML tag.
    There are many types of HTML, such as, HTML 4.01 Strict, HTML 4.01 Transitional, HTML 4.01 Frameset,
    XHTML 1.0 Strict, XHTML 1.0 Transitional, XHTML 1.0 Frameset, XHTML 1.1 etc. Thus,
    has been used to teach a web browser about HTML page.
  1. When is it appropriate to use frames?
    Answers. Frames can make site navigation much easier. If the main links for the site are located in the frame from the top or edge of the browser, the content of those links may be displayed in the remaining part of the browser window.
  1. How do active links differ from other common links?
    Answers. The default color for normal and active links is blue. Some browsers see an active link when a mouse cursor is placed over that link. Although, some see the links active when the link is fixed. Those who do not have a mouse pointer on that link are considered a common link.
  1. What are the different tags for dividing parts of a text?
    Answers. The tag is one way to separate text lines. There are other tags like tag and that are also used to separate parts of text.
  1. What is the benefit of tying several checkboxes together?
    Answers. Check boxes do not touch the other. However, assembling these checkboxes helps to organize them. The checkbox buttons can have their own names and should not be part of a group. One web page can have multiple groups of checkboxes.

MTA India is a leading IT Training and Internship company in Noida, Greater Noida and NCR which provides 6 Months training in several evergreen technologies. This training is offered in Noida, Greater Noida, and NCR.

Register with MTA India @ https://mtaindia.org/StudentRegister

Facebook pagehttps://www.facebook.com/mtaindia.org

Industrial Training : https://mtaindia.org/industrial-training

Instagram pagehttps://www.instagram.com/mtaindia/

Website | www.mtaindia.org

By Microdot Tech Aspire Solutions(P) Ltd.Meet @ | A-93, Sector 4 Near Sector 16 metro station, Noida, Uttar Pradesh 201301.

Leave a Reply

Your email address will not be published. Required fields are marked *