Markup and Web Languages

XML attribute values MUST always be enclosed in quotes (either single or double quotes). This is a strict requirement in XML syntax. Unquoted attributes will cause parsing errors. For example: is correct, but is invalid.

XSL stands for eXtensible Stylesheet Language. It's a family of languages used to transform and render XML documents. XSLT (XSL Transformations) and XSL-FO (XSL Formatting Objects) are parts of the XSL family. The other options are incorrect expansions.

XSD (XML Schema Definition) is the standard XML Schema file format that defines the structure, elements, and attributes of valid XML documents. While derived from XML specifications, XSD is specifically the schema definition file itself.

XML Spy is a comprehensive XML development tool that supports viewing XSD schemas, generating XML instance documents from schemas, and validating XML against schemas. All listed functions are core capabilities of the tool.

XSD (XML Schema Definition) is an XML Schema file that defines the structure, elements, and data types of XML documents. It's not just an XML with specifications (A), it's a schema standard, and it's not derived from XML - it defines XML.

XML Spy is an integrated development environment for XML that supports viewing XSD files, generating XML from schemas, and validating XML against schemas. All these functions are core features of the tool.

SmartClient cannot load PDF and Word documents in an iframe directly. While CSV and XML can be handled through data sources, PDF and Word require browser plugins or server-side conversion - SmartClient doesn't provide native iframe loading for these formats.

SmartClient cannot directly store form contents to a database file on the server. It validates forms and can send data via HTTP, but server-side storage requires additional backend logic - SmartClient is client-side only.

SmartClient primarily uses XMLHttpRequest (AJAX) for server communication. It does not support plain HTTP requests - all communication is asynchronous through XMLHTTP for its AJAX architecture.

Smartclient is a JavaScript framework, and JavaScript code is always placed inside standard HTML tags. There is no special <isc:Script> tag in Smartclient.

SQL LIKE uses % for multi-character wildcards and _ for single-character wildcards. Some databases (like Access) also support ? as a single-character wildcard. The asterisk (*) is not standard SQL LIKE syntax.

XPath is a major element of the W3C XSLT standard, as it is used to navigate through elements and attributes in an XML document. XQuery, XPointer, and XLink are separate specifications.

XPath is designed to navigate and query elements and attributes within XML documents. It provides a syntax for addressing specific parts of an XML document, making it essential for XSLT transformations and XML data manipulation.

XPath enables navigation through the hierarchical structure of XML elements and attributes. It uses path expressions to select nodes from an XML document, allowing precise targeting of specific elements or attributes within the tree structure.

XPath provides a syntax for addressing and locating nodes within XML documents. It defines a path notation that identifies specific parts of an XML structure, serving as a query language rather than a program, function, or procedure.