Available Answers

1. 1.

   Fill in the blanks.

   1. The more emphasis is on __________________ rather than __________________ in an object oriented system.
   2. Any problem is analysed in terms of __________________ and the nature of __________________ among them.
   3. Java is __________________ programming language originally developed by __________________ and released in __________________.
   4. Java has found its use in various sectors including __________________, __________________, __________________, __________________ and so on.
   5. Java is compiled into platform independent __________________.
2. 2.

   Write True or False.

   1. Java is completely object oriented language.
   2. A Java Program is complied and interpreted as well.
   3. Class objects and various types of array variables come under reference data type.
   4. A Java program starts processing from the main() method.
   5. Name of the program file should not match the class name.
3. 3.

   Multiple Choice Questions (MCQs).

   1. __________________ data types are predefined by the language, and named by a keyword.
      1. Primitive
      2. Non Primitive
      3. Actual
   2. Every Java statement must end with a __________________.
      1. closing braces (})
      2. semicolon
      3. colon (:)
   3. Java is __________________ sensitive.
      1. word
      2. case
      3. characters
   4. __________________ are the basic entities in an object oriented system.
      1. Objects
      2. Programs
      3. Methods
   5. An __________________ is a group of functions, that can be implemented by any class.
      1. object
      2. inheritance
      3. interface
4. 4.

   What is the main objective of developing the concept of object oriented programming?

5. 5.

   Define the term Object.

6. 6.

   Define the term Class.