What is difference between ++ I and I ++ in java?
what is meant by multicast?
You can create a string object as string str = “abc”; why cant a button object be created as button bt = “abc”;? Explain
Why can't we override private static methods?
What is the protected method modifier?
Is JRE required to compile Java files ?
What are data structures in java?
What is the difference between a checked and an unchecked exception?
Can we use catch statement for checked exceptions when there is no chance of raising exception in our code?
What is arraylist e?
When should I use singleton pattern?
What is integer parseint?
What is difference between == and === in js?