Home Answers Viewqa Java-Beginners What is Abstraction

 
 


Poonam
What is Abstraction
1 Answer(s)      3 years and 6 months ago
Posted in : Java Beginners

View Answers

November 14, 2009 at 2:09 PM


Hi Friend,

Abstraction is nothing but data hiding.It involves with the dealing of essential information of a particular object or a concept and hide the other information.For example, a car is made up of different components,does not need to know how the different components work internally, but only how to interface with them.

Thanks









Related Pages:
What is Abstraction - Java Beginners
What is Abstraction  What is abstraction in java? How is it used in java..please give an example also  Hi Friend, Abstraction is nothing but data hiding.It involves with the dealing of essential information
Abstraction in flex
Abstraction in flex  Hi... What keyword allows you to implement abstraction better? please tell me about it.... Thanks   Ans: Flex does not support abstart class directly. Thanks
encapsulation vs abstraction
encapsulation vs abstraction  what is the difference between encapsulation and abstraction
Encapsulation & Abstraction - Java Interview Questions
Encapsulation & Abstraction  What is the difference between Encapsulation and Abstraction
Encapsulation & Abstraction - Java Interview Questions
Encapsulation & Abstraction  What is the difference between Encapsulation and Abstraction
Java abstraction - Java Beginners
Java abstraction  what is abstraction in java please explain with example  Hi, Abstract Class Abstract classes are those that works only as the parent class or the base class. Subclasses are derived to implement
abstraction
abstraction  give a simple example program for abstraction   public class Animal { double energyReserves; boolean isHungry() { return... is an abstraction used in place of an actual animal
abstraction
abstraction  give a simple example program for abstraction  ... is an abstraction used in place of an actual animal.*/   public class Animal...); } } } /*In the above example, the class Animal is an abstraction used in place
Abstraction in Java
of Abstraction in Java. Reusability. Readability. What is abstract class...Abstraction in Java Abstraction is one of the four pillar of OOPS Concept. Abstraction in java is a process by which hiding the irrelevant data 
Java Abstraction - Java Beginners
Java Abstraction  If we declare a class as abstract then it contains may or may not be abstract mathod? why? In abstract class if we declare a variable then what is the access modifiers that variable should be?  Hi
how to do abstraction for insurance policy being issued...
how to do abstraction for insurance policy being issued...  an insurance policy is being insured.... now what will be the classes for policy and how to do abstraction of the same
Java abstraction - Java Beginners
Java abstraction  Is abstraction and abstract class are related ar same
Abstraction : Java Glossary
Abstraction : Java Glossary   .... Encapsulation 2. Polymorphism 3. Abstraction 4. Inheritance In OOPs, these concepts... creation process, programmatically. Here we will discuss Abstraction briefly
Abstraction in java - Java Interview Questions
Abstraction in java  Abstraction in java - I know its a very basic question that i can find anywhere else as well... but i am looking for a description as well as an example on Abstraction in java. can anyone
How to make query and abstraction in Java
How to make query and abstraction in Java  Hi, I read the lessons you have in the sites. They are really useful. However, I could not write codes... PostgreSQL database, and I want to make a query and abstraction for a table. Could
Abstraction in Java 7
Abstraction in Java 7 This section elaborate about abstraction. It is one of OOPs concept. Abstraction :  Abstraction means hiding the unnecessary... or object.  In java, you can see concept of abstraction whenever you use
ABSTRACTION AND INTERFACE - Java Interview Questions
ABSTRACTION AND INTERFACE  When Use Abstract?When Use Interface ?I Want Explanations?plz help me  Hi Friend, When we do not want to allow any one to create object of our class, we define the class as abstract. When
Encapsulation VS Abstraction - Java Beginners
Encapsulation VS Abstraction  Real Time sample code for Encapsulation and Abstraction. where to use abstract and where to use specifies like public...(); } Abstraction-The process of abstraction in Java is used to hide certain details
OOPS Concept Abstraction with example - Java Beginners
OOPS Concept Abstraction with example  I am new to java. In java OOPS concept Abstraction means abstract or something. Please explain it with one example  Hi Friend, The process of abstraction in Java is used
Difference between Encapsulation and Abstraction in Java
and Abstraction in Java. Encapsulation is a process of hiding all the data and methods within a class from outside world. Abstraction on the other hand.... Abstraction in Java is represented by Interface, Abstract class, Abstract methods
What is the difference between EJB 3.0 and JPA - Framework
What is the difference between EJB 3.0 and JPA   What is the difference between EJB 3.0 and JPA. How can they work together. Does EJB 3.0 need... to achieve the JPA abstraction. For more information on EJB 3.0 visit to : http
What is Spring?
What is Spring?      ... a generic abstraction layer for transaction management. This allowing...: The JDBC abstraction layer of the Spring offers a meaningful exception
An exercise using (SRS) as a blue print for Abstraction and Modeling in a one page answer. Was this example correct?
An exercise using (SRS) as a blue print for Abstraction and Modeling in a one page answer. Was this example correct?  The software tool to help automate the process of producing a blueprint for problems with a television
What is programming?
What is programming?      ..., and a list of steps that guide the computer what to do with the data. So... and objects, data encapsulation, abstraction, inheritance, and polymorphism
what is bit
what is bit  what is bit
What is procedure
What is procedure  What is procedure in computers? What are the primary categories of procedures
What is JDBC?
What is JDBC?  What is JDBC
What is FBT
What is FBT   hello, What is FBT
What is ActionServlet?
What is ActionServlet?  What is ActionServlet
What is Trigger?
What is Trigger?  What is Trigger
What is VLR ?
What is VLR ?  hii, What is VLR
What's PHP ?
What's PHP ?  What's PHP
What is an interface?
What is an interface?  What is an interface
What is DML?
What is DML?  What is DML
What is Index?
What is Index?  What is Index
What is SQLLoader?
What is SQLLoader?  What is SQLLoader
What is a "constraint"?
What is a "constraint"?  What is a "constraint
what is Savepoint ?
what is Savepoint ?  what is Savepoint
What is this keyword?
What is this keyword?  What is this keyword
what is collections?
what is collections?  what is collections
what are indices?
what are indices?  what are indices
SCJP Module-1 Question-27
[] args) { 12  new Test1(); 13  new Test1(1); }} What
What is a transaction and what are ACID properties?
What is a transaction and what are ACID properties?  What is a transaction and what are ACID properties
What is an Abstract Class and what is it's purpose?
What is an Abstract Class and what is it's purpose?   Hi, What is an Abstract Class and what is it's purpose? Thanks
What is DataAccessException?
What is DataAccessException?  Hi, What is DataAccessException? thanks
What is the % operator?
What is the % operator?   Hi, What is the % operator? thanks
What is casting?
What is casting?   Hi, What is casting? thanks
What is Externalizable?
What is Externalizable?   Hi, What is Externalizable? Thanks

Ask Questions?

If you are facing any programming issue, such as compilation errors or not able to find the code you are looking for.

Ask your questions, our development team will try to give answers to your questions.