(1)
For XML document to be valid
Answer: document need to be well formed & valid
Answer: document need to be well formed & valid
(i) Taken as a whole it matches the production labeled document.
(ii) Each of the parsed entity which is referenced directly or indirectly within the document can be well formed
Answer: both are correct
Answer: Xmlns
Answer: processing instruction
Answer: missing or out-of-place elements could cause application errors
Answer: data source object at client side
Answer: list-block
Answer: Xmlns
Answer: XML is used to describe hierarchically organized information.
Answer: none of the above