What are the common tasks of JDBC?
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what exactly happens when we execute "Class.forname("Driver class name");"?Explain indetail
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Why we use while rs next ())?
Is jdbc a framework?
What is <discriminator > in Hibernate? How exactly inheritance of Object to Tables can be done? What is the benefits of discriminator?
Does the JDBC-ODBC Bridge support multiple concurrent open statements per connection?
What is the use of callablestatement? Name the method, which is used to prepare a callablestatement.
Explain about the Try Block?
There is a method getColumnCount in the JDBC API. Is there a similar method to find the number of rows in a result set?
Can resultset be null in java?
What do you mean by database connection pooling?
How is jndi useful for Database connection?
What are the common jdbc exceptions?