what is the difference between SAX Parser and DOM Parser??
Answer Posted / ashish
DOM
1. Tree of nodes
2. Memory: Occupies more memory, preffered for small XML
documents
3. Slower at runtime
4. Stored as objects
5. Programmatically easy
6. Ease of navigation
SAX
1. Sequence of events
2. Doesn't use any memory preferred for large documents
3. Faster at runtime
4. Objects are to be created
5. Need to write code for creating objects
6. Backward navigation is not possible as it sequentially
processes the document
Is This Answer Correct ? | 19 Yes | 5 No |
Post New Answer View All Answers
What are the loop holes of struts?
What is the purpose of global-forwards tag in struct-config.xml?
What is the use of reset method of ActionForm class?
Explain how can we upload files in struts2 application?
Explain struts.devmode?
What is Struts2?
What configuration changes are required to use resource files in Struts?
What is dispatch action class?
What do struts do?
What are the benefits of the struts system?
What is the naming convention for a resource bundle file in struts2?
What is the purpose of @urlvalidator annotation?
What is the purpose of @expressionvalidator annotation?
How does struts2 token work?
Explain about struts?