, , . Non-semantic elements are and and they tell nothing about their content. Q: Footer element can’t contain ____________ information. A. contact information B. copyright information C. the author of the document D. blog post Solution: A footer for a document or section is specified by Q: Which element works as a sidebar? A. header B. footer C. nav D. aside Solution: Q: Which of the following defines a visible heading for element? A. B. C. D. Solution: The tag is new in HTML5. element defines a visible heading for element. This heading can be clicked to hide/view the details. This element is not supported by Internet Explorer. Sections in document is defined by element. element is used to highlight the context/paragraph/text. Main content of document is specified by element. Q: Which of the following specifies the main content of the document? A. B. C. D. Solution: Human readable date/time is shown by element. The main content of a document is specified by element. The content written inside element should be unique to the document. It should not contain any content that is repeated across documents such as navigation links, copyright information, site logos, search forms. Sections in document is defined by element. The additional details that the user can view or hide on demand is specified by tag. Q: Which element defines additional details? A. B. C. D. Solution: The additional details that the user can view or hide on demand is specified by tag. The content of element should not be visible unless open attribute is set. This tag can be used for creating interactive widget that user can open and close. Main content of document is specified by element. Q: Which of the following specifies relationship between current document and external resource? A. B. C. D. Solution: Relationship between current document and external resource is specified by element. The possible uses for this element include defining relational framework for navigation. It is mostly used to link to style sheets. element specifies title of the document. Metadata about HTML document is provided by element.