XML_english_version

What does XML stand for?

• Extraordinary Markup Language

• eXtensible Markup Logic

• Xylophone Music Language

• eXtensible Markup Language

What is the basic syntax of an XML document?

• XML documents must always be saved with a .html extension

• The basic syntax of an XML document includes a declaration at the beginning , followed by the root element which encapsulates all other elements.

• XML documents do not require a root element

• The basic syntax of an XML document includes a closing tag for every opening tag

Explain the concept of XML elements.

• XML elements are similar to hashtags in social media.

• XML elements are the basic units of an XML document, encapsulating data within start and end tags.

• XML elements are only used in programming languages.

• XML elements are used for styling web pages.

How are XML elements structured?

• XML elements are structured with a single tag

• XML elements are structured with only a closing tag

• XML elements are structured with an opening tag, content, and a closing tag.

• XML elements are structured with a closing tag, content, and an opening tag

What are XML attributes?

• XML attributes are additional pieces of information that can be added to elements in XML documents.

• XML attributes are only used for comments in XML documents

• XML attributes are used to define the structure of an XML document

• XML attributes are elements within an XML document

Give an example of an XML attribute.

• value

• id

• class

• name

Why is XML validation important?

• XML validation is only necessary for small-scale projects

• XML validation is essential for creating visually appealing websites

• XML validation helps maintain data consistency and accuracy by enforcing rules and constraints specified in the schema.

• XML validation ensures data security by encrypting all information transmitted

What is XML parsing?

• XML parsing involves analyzing the XML document's structure, extracting data, and handling errors that may occur during the process.

• XML parsing is a technique for compressing XML files to reduce their size.

• XML parsing is a method used to create XML documents from scratch.

• XML parsing is the process of converting XML documents into JSON format.

Explain the difference between SAX and DOM parsing.

• SAX parsing is faster than DOM parsing due to its sequential nature.

• SAX parsing loads the entire XML into memory, while DOM parsing is event-based.

• SAX parsing is event-based and sequential, while DOM parsing loads the entire XML into memory.

• SAX parsing is not suitable for large XML files, while DOM parsing is.

What is a well-formed XML document?

• XML document with unquoted attributes

• XML document with mismatched opening and closing tags

• A well-formed XML document follows the rules of XML syntax, including having a single root element, properly nested tags, quoted attributes, and closing tags for each opening tag.

• An XML document with no root element