Explain different types of wrapper classes in java?
What is a flag variable?
What are selection structures?
What is google full form?
What is a method vs function?
is there a separate stack for each thread in java? : Java thread
Can I have constructor in Interface?
Can list be null in java?
suppose string s1="rajnish"; string s2="bhaskar"; then what will be happend ?
What is methodological theory?
What is user defined exception?
What are the differences between path and classpath variables?
whether java is fully object oriented language or partially object oriented language