Three fundamental features of an object-oriented programming language:

Data Abstraction:

It encapsulates the data and its associated processes together and also controls access to data.

Inheritance:

It enhances the potential reuse of existing software thereby increasing the software development productivity.

Dynamic Method Binding or Polymorphism: It allows more flexible use of inheritance.

In early times, main focus was on process- So the process oriented design methodologies were used. But with increasing complexity of programs and data, data oriented design methodologies became more prevalent. Data oriented design uses Data Abstraction to solve complex problems. Say for example, you need a stack for a particular problem...

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CONCEPTS OF PROGRAM...(PEARSON CHANNEL)

Ch. 1 - Why is it useful for a programmer to have some...Ch. 1 - Prob. 2RQ Ch. 1 - Prob. 3RQ Ch. 1 - Prob. 4RQ Ch. 1 - Prob. 5RQ Ch. 1 - In what language is most of UNIX written?Ch. 1 - What is the disadvantage of having too many...Ch. 1 - How can user-defined operator overloading harm the...Ch. 1 - Prob. 9RQ Ch. 1 - Prob. 10RQ

Ch. 1 - Describe some design trade-offs between efficiency...Ch. 1 - Prob. 12RQ Ch. 1 - Prob. 13RQ Ch. 1 - Prob. 14RQ Ch. 1 - Prob. 15RQ Ch. 1 - Prob. 16RQ Ch. 1 - Prob. 17RQ Ch. 1 - Prob. 18RQ Ch. 1 - Prob. 19RQ Ch. 1 - Prob. 20RQ Ch. 1 - Prob. 21RQ Ch. 1 - Prob. 22RQ Ch. 1 - Prob. 23RQ Ch. 1 - Prob. 24RQ Ch. 1 - Prob. 25RQ Ch. 1 - What role does the symbol table play in a...Ch. 1 - Prob. 27RQ Ch. 1 - Prob. 28RQ Ch. 1 - What are the advantages in implementing a language...Ch. 1 - Prob. 1PS Ch. 1 - What are some features of specific programming...Ch. 1 - Prob. 3PS Ch. 1 - Prob. 4PS Ch. 1 - Prob. 5PS Ch. 1 - What common programming language statement, in...Ch. 1 - Java uses a right brace to mark the end of all...Ch. 1 - Prob. 8PS Ch. 1 - Explain the different aspects of the cost of a...Ch. 1 - Prob. 10PS Ch. 1 - Describe some design trade-offs between efficiency...Ch. 1 - Prob. 12PS Ch. 1 - Prob. 13PS Ch. 1 - Prob. 14PS Ch. 1 - How do type declaration statements for simple...Ch. 1 - Write an evaluation of some programming language...Ch. 1 - Prob. 17PS Ch. 1 - Many contemporary languages allow two kinds of...

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