Question:Write the differences between XML and HTML?
1.XML is used to structure and describe data on the web, HTML will likely be used to format that data. 2. XML take over the job of data storage, HTML would be used just for formatting and scripting.
Question:What are the benefits of using XML?
i. XML shall be straightforwardly usable over the internet. ii. XML shall support a wide variety of application iii. XML documents shall be easy to create.
Question:Describe the parsed and unparsed entities.
Ans: Parsed Entities: A parsed entity conyain text data of the XML document once the data is processed. Unparsed Entities: An unparsed entity is a container whose content might or might not be text,if text ,the content is not parsable data.
Question:Explain the entity reference with example.
Ans: The entity references acts as a placeholder for the content author, and the XML processor places the actual content at each reference site.such as <TERM>Wild Ginger has the following &LR1;</TERM>
Question:What are internal entities and external entities?
Internal Entities: An entity defined within its declaration and declared within the prolog.
External Entities: An entity that refers to an external storage unit, such as a binary file.