--%>
Assignment Help - homework help

Explain Abstraction

Abstraction: It is a simplified symbolization of something which is potentially quite complex. It is frequently not essential to know the precise details of how something works, is symbolized or is implemented, since we can still make use of it in its easier form. The object-oriented design frequently comprises finding the right level of abstraction at which to work whenever modeling real-life objects. When the level is too high, then not adequate detail will be captured. When the level is too low, then a program could be more complicated and difficult to build and understand than it requirements to be.

   Related Questions in Programming Languages

  • Q : CORBA In what respects did CORBA seek

    In what respects did CORBA seek to improve on technologies such as SunRPC?

    		•
  • Q : Define Race hazard Race hazard : It is

    Race hazard: It is a situation which occurs between multiple threads sharing a resource. The race hazard occurs whenever one thread's suppositions regarding the state of a resource are invalidated by the actions of the other thread.

    		•
  • Q : State Precedence rules Precedence rules

    Precedence rules: The rules which determine the order of computation of an expression comprising more than one operator. The operators of higher precedence are computed before those of lower precedence. For example, in the expression x+y*z, the multip

    		•
  • Q : What is Public interface Public

    Public interface: The members of a class prefixed with public access modifier. All these members are visible to each and every class in a program.

    		•
  • Q : What are Relational operators

    Relational operators: Operators, like <, >, <=, >=, == and!=, which produce a Boolean outcome, as portion of a Boolean expression.

    		•
  • Q : What are the tools require writing

    What are the tools require writing XHTML documents?

    		•
  • Q : Describe Layout manager Layout manager

    Layout manager: The object responsible for sharing the accessible space between multiple components in a graphical container.

    		•
  • Q : Component which are used in 2nd layer

    What are the different types of component parts which are used in 2nd layer?

    		•
  • Q : Static and dynamic modeling in

    Illustrate in brief the term static and dynamic modeling in programming?

    		•
  • Q : What is Logical error Logical error :

    Logical error: It is an error in the logical of a class or method. Such an error may not lead to an instant runtime error, however could have a noteworthy impact on overall program exactness.

    		•