--%>
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 : Illustrates the difference between

    Illustrates the difference between Property Get, Let and Set?

    		•
  • Q : What is Parsing Parsing : Generally

    Parsing: Generally applied to the action of a compiler in examining a program source file for syntax errors. This is too employed more broadly to mean the analysis of the structure of input.

    		•
  • 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 : Data structure appears in a COBOL

    The following data structure appears in a COBOL program used by a bureau de change:01 AUXILAIRY-ITEMS.    05 AMOUNT-REQUIRED PIC999V99.    05 SUCCESS-INDICATOR PIC 9.    88 SUCCESS VALUE 1.01 C

    		•
  • Q : Explain Coupling Coupling : Coupling

    Coupling: Coupling occurs whenever classes are aware of each of other as their instances should interact. The linkage between two classes which might be either weak or strong. Stronger coupling occurs whenever one class has a thorough knowledge of the

    		•
  • Q : What is Static initializer Static

    Static initializer: An initializer prefixed with ‘static’ reserved word. The static initializer is stated outside the methods of its enclosing class, and might access only the static fields and methods of its enclosing class.

    		•
  • Q : What is Hostname What is Hostname : It

    What is Hostname: It is the name of a host system.

    		•
  • Q : Explain the term accessibility testing

    Explain the term accessibility testing.

    		•
  • Q : Function of STR and LPSTR Explain what

     Explain what is the function of STR and LPSTR?

    		•
  • Q : Define Function Function : The name

    Function: The name given to assembly of statements which does some particular task and might return a value. Function can be invoked (or called) any number of time and anywhere in the program.

    		•