problem 1: Differentiate between C++ and JAVA and C and JAVA.
problem 2: prepare a program in JAVA which show the concept of for loop.
problem 3: Define the term constructor. prepare down the characteristics of constructor. prepare a program which show concept of constructor.
problem 4: Describe the concept of multithreading. prepare a program which shows the concept of multithreading.
problem 5: Describe the concept of Java Virtual Machine. describe the compilation and execution process of a program with the help of appropriate diagram.