Introduction:
JAVA is a widely used programming language known for its simplicity, platform independence, and robustness. It is used for developing a variety of applications, ranging from mobile applications to enterprise-level systems. JAVA is an object-oriented programming language, which means it supports features like encapsulation, inheritance, polymorphism, and multi-threading.

Explanation:
The correct answer is option 'D' - None of the above. This means that all of the properties mentioned in options 'a', 'b', and 'c' are actually properties of JAVA. Let's discuss each of these properties in detail:

1. Polymorphism:
Polymorphism is a fundamental concept in object-oriented programming, and JAVA fully supports it. Polymorphism allows objects of different classes to be treated as objects of a common superclass. It enables the flexibility of using different classes interchangeably through method overriding and method overloading.

2. Inheritance:
Inheritance is another key feature of object-oriented programming, and JAVA provides support for it. Inheritance allows a class to inherit the properties and behaviors of another class, known as the superclass. It facilitates code reuse, enhances modularity, and promotes code organization.

3. Multi-threading:
Multi-threading is the ability to execute multiple threads concurrently within a single program. It allows multiple tasks to be performed simultaneously, enhancing the performance and responsiveness of an application. JAVA provides built-in support for multi-threading through its Thread class and related APIs.

Conclusion:
In conclusion, all of the properties mentioned in options 'a', 'b', and 'c' are indeed properties of JAVA. Polymorphism, inheritance, and multi-threading are fundamental features of the language that contribute to its versatility and power. Therefore, the correct answer to the given question is option 'D' - None of the above.