Service Oriented Architecture

What is XML

What is the purpose of XML?

• To display web pages

• To create databases

• To store and transport data

• To create animations

What is a tag in XML?

• A keyword that identifies the type of data

• An identifier for a specific element

• A formatting code for text

• A type of file extension

What is a namespace in XML?

• A unique identifier for an XML document

• A way to group XML elements and attributes

• A set of rules for XML documents

• A standard for encoding data in XML documents

Which of the following is not a valid data type in XML Schema?

• boolean
  

• date

• string

• float

What is an XML parser?

• A program that reads and interprets XML documents
  

• A program that creates XML documents

• A program that converts XML documents to other formats

• A program that validates XML documents

Which of the following is not a valid XML character?

• &

• <

• >

• /

Which of the following is not a valid XML element name?

• MyElement

• my-element

• my:element

• 123Element

Which of the following is not a valid XML namespace prefix?

• xml

• xs

• xsl

• http

Which of the following is the correct syntax for specifying an XML namespace URI in an XML document?

• xmlns:prefix=”uri

• uri:prefix=”xmlns”

• xmlns=”uri”

• uri=”xmlns:prefix”