Python

  Unit-1 1. Explain the History and Evolution of Java. 2. Describe command-line arguments. Write a Program to add two numbers using command-line arguments 3. Define is a data type? Give the declaration of variables in Java. Write the rules? 4. Define a class, method, and object. Write the syntax to define these in Java. 5. What is a constructor? Classify the types of constructors in Java. 6. Distinguish between method overriding and method overloading. 7. Write a Java program to implement the inheritance concept. Unit-2 1. What is an abstract class? Explain all the cases to implement the abstract class. 2. What is an interface? List the rules to create an interface in Java with an example. 3. What is a package? Explain how to create user-defined packages i...