Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
introduction to object oriented analysis amp design tools in case of ooad unified modelling language uml is a well accepted language it is used for
determine the abstraction mechanisms for modellingthe object orientation conceptual structure helps in providing abstraction mechanisms for modelling
benefits of object oriented modelling there are many benefits and advantages of object oriented modelling emphasis on quality and reuse are the major
define the concept of inheritance inheritance is property of reusing the code within the object oriented development while modelling we look at the
general concepts of links and associationa link is a conceptual or physical connection among objects for instance mathematically you can define a
links and association links and associations are the basic means used for establishing relationships among objects and classes of the system in the
determine the benefits of message passing message passing provides two major benefits an objects properties are expressed by its methods thus message
communication by message passing you will agree that a single object alone is generally not very helpful objects usually emerge as components of a
define about the objects the object notation is the same in basic form as that for a class there are three differences among the notations these are
describe the properties of attributesand operations attributes are named slots for data values that belong to the class previously we have studied
define about classes of object oriented modellinga class is a collection of things or concepts that have the same properties each of these concepts
characteristics of object oriented modelling in object oriented modelling objects and their properties are explained in any system objects come into
define the emphasis on object structureemphasis on object structure not on operation implementation in object orientation the importance is on
why object oriented development not only allows reusein a wider way we can say that object oriented development not only allows reuse and information
illustrate about sharing of structure and behaviour one of the reasons for the popularity of object-oriented techniques is that they promote
state in brief about polymorphism class hierarchy is the deciding feature in the case of more than one implementation of properties an object
define encapsulation- object-oriented technologyencapsulation also called as information hiding is the characteristic of separating the external
define about abstraction- object oriented systems abstraction is one of the most important ideas of object oriented systems abstraction focus on
what is orientation- object-oriented technology there are many characteristics of object-oriented technology a few of these characteristics have
illustrate about object oriented developmentobject oriented development is not direct way of system development as in this approach a holistic view
how object oriented development is dissimilar from structured development object oriented development is dissimilar from structured development of
state about the object models object models are used for explaining the objects in the system and their connection with each other in the system the
final implementation of object oriented modelling final implementation at this phase the final execution of classes and relationships developed
determine the object design of object oriented modelling object design at this phase a design model is created based on the analysis model which
explain the system design of object oriented modelling system design at this stage the whole system model is designed this is the phase where the