Which statements about XML are true? (A) XML is a fixed set of tags designed to tell browsers how to display text and images. Choose the correct answer from the options below.
(B) XML defines a syntax for representing data, while its application-specific meaning is supplied by the application.
(C) <Letter>, <LETTER> and <letter> are start-tags with three distinct element names in XML.
(B) and (C) only
B and C are true. XML supplies structural syntax without prescribing a fixed presentation vocabulary or application semantics. XML names are case-sensitive, so Letter, LETTER and letter identify different element names.
How many different levels of heading does HTML support?
Which of the following is NOT a pair tag in HTML?
_______ specifies the HTML Element that you want to style.
The web uses the _________ to request and serve web pages and programs.