Which of the following is true about XML streaming parsers and tree-based parsers?
A)Tree-based parsers require little memory while streaming parsers require a large amount of memory
B)Tree-based parsers read the XML input one token at a time while the streaming parsers builds an overview that represents the parsed document
C)Tree-based parsers give a complete overview of the data while streaming parsers give information bits at a time
D)Tree-based parsers report the building blocks of an XML document while a streaming parser gives the overall view of the XML document

Question

Quizplus · Accepted Answer

Streaming parsers give information in chunks while parsing the XML document, while tree-based parsers build a complete tree structure of the parsed document, giving a complete overview of the data. Therefore, option C is correct. Option A is incorrect since it's the other way around; streaming parsers require less memory while tree-based parsers require a lot of memory. Option B and D are also incorrect, as tree-based parsers build a complete tree structure and read the XML input as a complete document, while streaming parsers read the XML input chunk by chunk.

Which of the Following Is True About XML Streaming Parsers