What are thread groups?
What is the difference between an object-oriented programming language and object-based programming language?
Explain the difference between runnable and callable interface in java?
How will you initialize an Applet?
Different types of Layouts?
Why does java doesnot support multiple inheritance?
What are the rules for naming an array?
What is the differnence between String Buffer and String builder despite having knowledge that String builder is faster than String Buffer and last one is threadsafe.please tell another important difference.
What are anonymous inner classes?
What is the entry point in Java, and how is it written?
What is a linkedhashmap java?
How u dubugg ur project?
What are the rules for variable declaration?