A common boundary between two systems is called ___________.
A common boundary between two systems is called ___________.
The correct option is D Interface
A common boundary between two systems is called
Interface.
An
interface is a reference type in Java. It is similar to class. It is a
collection of abstract methods. A class implements an interface, thereby
inheriting the abstract methods of the interface. Along with abstract methods,
an interface may also contain constants, default methods, static methods, and
nested types.
A boundary across which two independent systems meet and
act on or communicate with each other. In computer technology, there are
several types of interfaces. user interface - the keyboard, mouse, menus of a
computer system. The user interface allows the user to communicate with the
operating system. Also see GUI. A particular advantage of
using interface in Java is that it allows multiple inheritance. The full power
of Interface is utilized when dependency injection techniques is used to inject
required implementation on run time.
A common boundary between two systems is called Interface.
An interface is a reference type in Java. It is similar to class. It is a collection of abstract methods. A class implements an interface, thereby inheriting the abstract methods of the interface. Along with abstract methods, an interface may also contain constants, default methods, static methods, and nested types.
A boundary across which two independent systems meet and act on or communicate with each other. In computer technology, there are several types of interfaces. user interface - the keyboard, mouse, menus of a computer system. The user interface allows the user to communicate with the operating system. Also see GUI. A particular advantage of using interface in Java is that it allows multiple inheritance. The full power of Interface is utilized when dependency injection techniques is used to inject required implementation on run time.
