Introduction to Java Programming Language
                    Q1. Which of the following is a Text Editor?
                  
                  
                  
                    Q2. Which extention is used for saving a java program?
                  
                  
                  
                    Q3. Println() is the method of PrintStream class. State True or False.
                  
                  
                  
                    Q4. Java is pure object oriented programming language. State True or False.
                  
                  
                  
                    Q5. System is a _________ class.