Markup and Web Languages

WDK (Web Development Kit) controls are server-side components that generate HTML markup when rendered. This is the fundamental purpose of such frameworks - to abstract HTML generation behind reusable control components.

XML names cannot contain spaces - this violates XML naming rules. Spaces are not allowed in element or attribute names, though they are valid in content values. Names must start with a letter or underscore, and can contain letters, digits, hyphens, underscores, and periods.

XML stands for eXtensible Markup Language. It was designed to be a flexible, extensible markup language unlike HTML which has fixed tags. The name reflects its core design philosophy.

XML stylesheets are referenced using a processing instruction with the format . This is the standard way to link an XSL stylesheet to an XML document for transformation or formatting.

HTML5 provides both audio and video elements for media playback. The element handles sound files while the element handles video content with optional captions and tracks. Therefore the statement that HTML5 has only audio elements is false.

Although modern web browsers have exceptionally high compatibility with HTML5, none implement 100% of all HTML5 specifications, experimental features, and peripheral APIs. Therefore, the statement remains true, as full, comprehensive compliance across every detail has not been fully achieved by any single browser.

HTML5 standardizes support for three audio formats in the `` element: MP3, Wav, and Ogg. While AAC is supported by many modern browsers, MP3 and Wav are the officially recognized standard options listed here, whereas AIFF is not standard. Thus, MP3 and Wav are correct.

HTML5 officially supports three video formats for the `` element: MP4 (MPEG 4 with H.264 video and AAC audio), WebM (with VP8/VP9 video and Vorbis/Opus audio), and Ogg (with Theora video and Vorbis audio). The claim that HTML5 lacks video elements is false.

HTML5 became an official W3C Recommendation in October 2014. The statement is false because HTML5 is indeed a W3C recommendation - it completed the standardization process and is now a formal web standard.

The `` element is only a container for graphics and has no drawing capabilities of its own. It requires JavaScript to access the rendering context and perform drawing operations like rendering shapes, paths, text, or images. Therefore, the statement is true.

When the class in Adobe Flex returns complex data (like XML or JSON), the default resultFormat is 'object'. This means the response is automatically parsed and converted into an ActionScript object structure. Other formats like 'xml', 'e4x', or 'text' must be explicitly specified if needed.

JSP comments use <%-- comment --%>. These are server-side comments that are completely removed from the generated HTML - the browser never sees them. HTML comments would be visible to users viewing page source.

EBNF (Extended Backus-Naur Form) is a notation for formally defining the grammar of programming languages and other formal languages. It extends the original BNF notation with additional features like repetition, optional elements, and grouping, making it more expressive for specifying syntax rules.

JSP (JavaServer Pages) allows embedding Java code directly within the page using scriptlets (<% %>) and expressions (<%= %>). You can write pure Java code including variable declarations, method calls, control flow statements, and expressions. The JSP container translates this Java code into servlet code during compilation.

JSP pages can include both other JSP pages and HTML pages. The standard action can include any resource, including HTML pages, at runtime. The <%@ include %> directive can include static content like HTML files at translation time. There is no restriction that only JSP pages can be included.