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What is abstraction method in java?
Abstraction in Java or Object oriented programming is a way to segregate implementation from interface and one of the five fundamentals along with Encapsulation, Inheritance, Polymorphism, Class and Object. Abstraction in Java is achieved by using interface and abstract class in Java.
What is Procedural Abstraction?
java supports procedural abstraction by means of constructors and methods. in java constructor and methods are always components of particular class. java supports coping parameter only. procedural abstraction is a principle in which the particular language supports some features through which procedures are modelled in the class hiding other details.
Which languages support multiple interface?
If by interface you mean, a mechanism to achieve abstraction and create a blueprint for future implementation. Java/C#/C++ all allow for multiple interfaces(abstract classes in C++) to be implemented.
Define socket in java?
The Socket class in Java is an endpoint in a standard TCP connection. The Socket class implements methods which take care of all the overhead required with TCP communication.
Is Java or C plus plus faster?
Java is considerably more convenient than either C or C++ due to its extremely high level of abstraction. However, that convenience comes at the cost of both performance and efficiency.
What is abstraction method in java?
Abstraction in Java or Object oriented programming is a way to segregate implementation from interface and one of the five fundamentals along with Encapsulation, Inheritance, Polymorphism, Class and Object. Abstraction in Java is achieved by using interface and abstract class in Java.
What is Procedural Abstraction?
java supports procedural abstraction by means of constructors and methods. in java constructor and methods are always components of particular class. java supports coping parameter only. procedural abstraction is a principle in which the particular language supports some features through which procedures are modelled in the class hiding other details.
What are the functions of an interface in Java?
To create an abstraction or a blueprint for a class to implement later.
Why java is called truly object oriented language?
because java supports three main pillars.....(inheritance encapsulation and abstraction)..... and everything in java is OBJECT......
Which languages support multiple interface?
If by interface you mean, a mechanism to achieve abstraction and create a blueprint for future implementation. Java/C#/C++ all allow for multiple interfaces(abstract classes in C++) to be implemented.
What are basic java features?
features are: 1. Inheritance 2. Polymorphism 3. Data Encapsulation 4. Data Abstraction etc..
Define socket in java?
The Socket class in Java is an endpoint in a standard TCP connection. The Socket class implements methods which take care of all the overhead required with TCP communication.
Some important features of java programming?
The important features of Java are the ones that relate to the object oriented concepts like: a. Inheritance b. Polymorphism c. Encapsulation d. Data Hiding e. Data Abstraction etc
Is Java or C plus plus faster?
Java is considerably more convenient than either C or C++ due to its extremely high level of abstraction. However, that convenience comes at the cost of both performance and efficiency.
Which language is faster java or c plus plus?
C++ compiles to native machine code whereas Java compiles to byte code which must run within the Java Virtual Machine. The extra layer of abstraction means that, comparing like for like, a C++ program will easily outperform its Java equivalent. Thus C++ is easily the faster of the two.
Difference between java and dotnet?
Java is a computer language that allow one to write programs to run on any platforms (OS, and hardware) DotNet is an abstraction (a general term to describe a group of things), not a computer language itself. This framework is targeting Windows only.
Why is Java called an Object Oriented Programming Language?
Actually java is not purely object oriented.because we can use the primitive data types in Java.In java all those things or considered as classes and objects .So we are called java is an object oriented programming language...
