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The ______ element is used to define a caption for the fieldset element.

  • caption 
  • figcaption 
  • header 
  • legend 
The legend element is used within a fieldset to provide a caption. It can be positioned as the first child of a fieldset element and provides a user-readable description for the group. This assists in accessibility and user understanding of the grouped form controls. 
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How does the vertical-align property affect inline and inline-block elements?

  • It changes the height of the elements. 
  • It adjusts the position of the element relative to the baseline of its parent. 
  • It sets the horizontal alignment of the element. 
  • It defines the z-index of the element. 
The vertical-align property in CSS is used to adjust the vertical positioning of an inline or inline-block element relative to the baseline of its parent or the surrounding text. Options include values like top, middle, bottom, baseline, etc. For example, if an inline image sits lower than the text you want it aligned with, you might use the vertical-align property to adjust its position. 
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The ______ CSS property is often used to make sure the table does not exceed the width of its container when making it responsive.

  • max-width 
  • overflow 
  • table-layout 
  • table-wrap 
The max-width CSS property ensures that the table or any other element does not stretch beyond a specified width, making it an essential property for responsive designs. Even if the natural width of the content is wider, it won't exceed the value set for max-width. This helps in containing elements within their parent containers. 
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You are tasked with developing an online book platform. How would you utilize text formatting tags to enhance the readability and semantic structure of the content?

  • Always use the and tags for emphasis. 
  • Use the
    and

    tags everywhere. 
  • Use the

    to

    tags for headings and the

    tag for paragraphs. 

  • Use the and
    tags for formatting. 
The

to

tags define headers, starting with the most important header

and ending with the least important header

. The

tag represents a paragraph. Using these tags provides a hierarchical and readable structure to the content, aiding user comprehension and improving accessibility. 

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The _____ element is commonly used to define navigational links in HTML.

  • div 
  • footer 
  • menu 
  • nav 
The nav element in HTML5 is designed to enclose navigational links, indicating to browsers and assistive technologies that the links contained within are primarily for navigation purposes. While other elements can be used to hold navigation links, using the nav element adds semantic meaning to the content, improving accessibility and SEO. 
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Which tag is used to define the description in a description list?

  •  
  •  
  •  
  •  
A description list (

) is used in HTML to display items and their descriptions. Within the

tag, the

tag is used for the term/name of the item, and the

tag is used to define the description or details of that term. So, to define a description, we use the

tag. 
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The ______ meta tag property is vital for SEO purposes.

  • author 
  • charset 
  • description 
  • viewport 
The description meta tag provides a brief summary of a web page's content. Search engines often display this description in search results, which can influence click-through rates. A well-crafted description can help improve the visibility and click-through rate of a web page in search results, making it essential for SEO (Search Engine Optimization) purposes. 
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Which CSS property is used to change the display type of an element from inline to block and vice versa?

  • display 
  • layout 
  • transform 
  • visibility 
The display CSS property determines the display style of an element. It can be set to values like block, inline, inline-block, none, among others. To switch an element between block and inline, you'd typically use the values block or inline for the display property. For instance, setting display: block; will make an element behave as a block-level element, and display: inline; will make it behave as an inline element. 
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You're developing a FAQ section on a webpage. How would you semantically structure the questions and answers using HTML list elements?

  • Using
    with

    for questions and

    for answers. 
  • Using
      for both questions and answers. 
    1. Using
        for questions and

        for answers. 

      • Using only
        tags for both. 
      The

      tag defines a description list. Within this, the

      tag is used to specify the term (in this case, the question) and

      provides the description or definition (the answer). This ensures a semantic and structured representation of FAQs. 
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Can comments in HTML contain special characters?

  • No, they cannot contain any special characters. 
  • Only if they are within a CDATA section. 
  • Yes, but they must be encoded. 
  • Yes, except for the sequence "--". 
HTML comments can contain special characters; however, they cannot include the character sequence "--" (double hyphen) as it signifies the end of the comment. Including "--" within a comment might cause the comment to terminate prematurely or result in a parsing error. 
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