Which attribute specifies a unique alphanumeric identifier to be associated with an element?
A. class
B. id
C. article
D. html
Answer: Option B
Solution(By Examveda Team)
The id attribute is most used to point to a style in a style sheet, and by JavaScript (via the HTML DOM) to manipulate the element with the specific id.This Question Belongs to HTML >> Basic HTML
Choose the correct statement of HTML
A. In traditional XHTML close tag for some elements is optional but not encouraged
B. In traditional HTML close tag for some elements is optional but not encouraged
C. None of the mentioned
D. In both traditional XHTML and HTML close tag for some elements is optional
Which of the following is not a difference between HTML and XHTML
A. Charset in html is “text/html” where as in xhtml it is “application/xml+xhtml”
B. None of the mentioned
C. Tags and attributes are case-insensitive in HTML but not in XHTML
D. Special characters must be escaped using character entities in XHTML unlike HTML
What indicates the content in file is HTML when delivered on the network.
A. The extension of the file “.html”
B. The “content-type” header
C. Both “.html” extension and “content-type” header
D. None of the mentioned
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