What is the difference between the string and stringbuffer classes?
What is the relationship between local interfaces and container-managed relationships?
To identify IDL language what mapping mechanism is used?
which type of objects reference will be given to client?
Should synchronization primitives be used on bean methods?
Are there books about seam?
What do you mean by Socket Programming?
What is the difference between the ‘font’ and ‘fontmetrics’ class?
How are commas used in the intialization and iteration parts of a for statement?
what is the use of State Factories?
how do you Handle Front End Application data against DB with example?
What is the argument type of a programs main() method?
Difference between new operator and class.forname().newinstance()?
When is the best time to validate input?
What are JTA/JTS and how they used by client?
