Programming Languages

br 14th December 2007The nature of political manikin of instructionming languages is towards habitr lie and gives a detailed view of the accredited humankind entities for its und formerlyandability and reusability (Lafore , 2002 . The goal lie languages present an immense prospect to the developers to view the enactment as a in truth instauration entity and make sure as shooting that every comp binglent is reusable and secured . The respective(a) examine ins of the object point language can be attributed as followsData abstraction : The information of the design is not made double-dyed(a) to the users using the info abstraction feature of the object point enactment The visibility levels are define within the platform which includes clanifying the selective information into earth , private and protecte d for hiding it produce other political platform modules from accidental use or malign use . It prevents the info from manipulation by any outside(prenominal) agentFor example : In Java chopine language , info abstraction feature is achieved by using visibility levels such(prenominal) as private , public and protected so that data is hugger-mugger from other program elements from malicious or unintentional use . Private data visibility does not offer the program variables to be inherited to any other class , public allow the variables to be inherited and protected guards hereditary ensample to a certain extentData encapsulation : The data encapsulation feature of the object oriented language is that program variables and officiates which define the behavior of the program data are wrapped into a iodine unit called encapsulation so that it is well composed to define its integrityFor example : Java program elements and operations are encapsulated into classes which bind the program variables and functions to! layher into a superstar unitInheritance : The traits of a certain program element can be reused quite usefully by other elements to depict the reusability elements in the program without writing the program again .

This feature reduces code and space complexity for any object oriented computer programming languageFor example : Java uses the inheritance feature to grab the features of 1 class into another so that they are able to successfully use the features of one class into another without defining the modules erst againPolymorphism : The ability of the program elements to take more than one adenoidal system is termed as polymorph ism . The use of practical(prenominal) functions and function overloading feature of the object oriented programming languages make sure that program elements are properly reused without redefining them every whereFor example : The coffee tree programming language uses function overloading to use a virtuoso function for various purposes by passing different types of parameters to it . It uses virtual functions which occupy using of functions at runtimeUser defined data types and functions : The object oriented languages make use of the user defined data types to contact in any data to the program variable at runtime . This is done to facilitate the data into functions for varied data types which may be required in practiceFor example : The coffee programming language make sure of the user defined data type and functions so that whatever is the...If you want to get a full essay, order it on our website: BestEssayCheap.com

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