--%>
Assignment Help - homework help

Concept of object oriented analysis with explanation

Q. Explain the concept of object oriented analysis with explanation of all steps of analysis. 

Ans. Object oriented analysis: Object oriented analysis provide a simple, yet powerful mechanism for indentifying objects, the building blocks of the software to be developed. It is mainly concerned with the decomposition of a problem into component part and establishing a logical model to describe the system.

The two general findings about OOA are:

1.      OOA fulfils the properties of analysis.

2.      OOA has a smooth transition to design model which should cover following things:

(1)         Objectives: These are the ultimate expectation for the user towards the entire information system (both computerized and manual).

(2)         Application domain knowledge: This defines the vocabulary of the application, its meaning and properties.

(3)         Requirements of the environments: This is the description of the behaviour required from the human organization to meet the objectives.

(4)         Requirements of the computer system: This is a description of the behaviour required from the computer system to meet the objectives.

 

 

   Related Questions in Programming Languages

  • Q : Explain Counters Counter variables are

    Counter variables are commonly used in many computer applications for different purposes. Here is a typical example where a variable is used to measures the progress of some activity of interest:

    Q : Public class in java Q. Explain the

    Q. Explain the concept of public classes in java. How they are useful? 

  • Q : Define Encapsulation Encapsulation :

    Encapsulation: Safeguarding the state of objects by stating its attributes as private and channeling entrance to them via accessor and mutator techniques.

    		•
  • Q : Define the term Local inner class and

    Define the term Local inner class and Local variable: Local inner class: It is an inner class stated in a method. Local variable: It is a variable defined within

    		•
  • Q : Write a program that enters some text

    Write a program that enters some text into a char string called char text[100] and does the following: a) Calls a function called void vowels(char text[]) that prints out how many times each vowel (a/A, e/E, I/i, O/o, U/u) was foun

    		•
  • Q : Explain Java PathFinder Java

    Java PathFinder: Java PathFinder (JPF) is a model checker that has been developed as a verification and testing environment for Java programs (Figure shown below). It is available as open source at SourceForge.net (JPF website). It consists of a custo

    		•
  • Q : Define Capability Normal 0 false false

    Normal 0 false false

  • Q : Explain Information hiding Information

    Information hiding: The practice of making sure that only as much information is exposed regarding the implementation of a class as is strictly needed. Hiding needless knowledge of implementation makes it not as much of likely that other classes will

    		•
  • Q : State the terms preemption and context

    State the terms preemption and context switching.

    		•
  • Q : Use of XMLHttpRequest object in AJAX

    What is the use of XMLHttpRequest object in AJAX?

    		•