Which is better save or persist in hibernate?

429

What is use of @postconstruct?

1001

What happens if a try-catch-finally statement does not have a catch clause to handle an exception that is thrown within the body of the try statement?

1177

Which method you will use to create a new file to store some log data. Each time a new log entry is necessary, write string to the file in java ?

1217

What is JDBC Driver interface?

1194

Write all the phases defined in servlet life cycle?

1258

What happens if I remove static from main method?

1061

What is a data structure java?

1073

What are the various editors used in spring work?

673

What is the use of 'super' keyword inside a constructor?

1027

Difference between swing and awt?

1397

What is constructor and virtual function? Can we call a virtual function in a constructor?

1195

What are microservices in java?

938

What is append function?

1058

For ejb applications with bean-managed transaction demarcations, which of the following is used by the client to get a reference to the usertransaction object for the weblogic server domain?

1061