final
In Java final keyword can be used with variable,function,class.
Java Garbage Collector
In Java, garbage collection is a process of providing Automatic Memory Management by reclaiming the runtime unused memory automatically which destroy unused objects.
Binding In OOPS
In OOPs Binding is a process to connect method call to the method body.
Kernel
A Kernel is a computer program which is core and heart of an operating system acting as an interface (or bridge) between user-level applications (softwares) components and the hardwares.
Java Inheritance
Inheritance in Java is a process in which sub class inherits all the properties of super class(parent class).
Android Architecture
Android Architecture or Android software stack is divided into five layers:
Linux Kernel,Native Libraries (middleware),Android Runtime,Application Framework,Applications