Why is static used?
What’s the difference between callable and runnable?
What is command line used for?
can rmi and corba based applications interact ?
What is a method type?
How do you do descending order in java?
What is console based application in java?
Write a java program to check if a number is prime or not?
What is a protected class in java?
Why java doesn’t support multiple inheritances?
Which collection is thread safe in java?
Can a class be defined inside an interface?
What is difference between static variable and global variable?
What are static variables and functions?
What do you understand by an io stream?