In DAO we are writting sql queries , how it is possible with
creating and closing database connections.
- 0 Answers
- 1697 Views
- I also Faced
- E-Mail Answers
More J2EE Interview Questions
What is java ee architecture?
What spring is in related to j2ee?
What does web module contain?
What is attribute what is asant?
What is group?
What are the main components of a class in java?
to update a batch in a table in jdbc which method of statement object is used
Can u give me sample code for ServiceImpl and DaoImpl, in j2ee .
Is java safe to download?
Who generates bytecode in java?
What is credentials?
how many external variables are there in jsp ?
Core Java 
