DIFFERENCE BETWEEN SSAD AND OOAD PDF

Outline SAD PhasesOOAD PhasesSAD vs. OOAD Key Differences Between Structured and Object-Oriented Analysis and. System software control, integrate and manage the different hardware components of Table – Differentiation between SSAD & OOAD. [5] [6]. Sr. No. Structured Vs. Object Oriented Analysis and Design SAD Vs. OOAD Use case diagrams, which show the interactions between a system and its environment.

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And implemented using any Ddifference programming language; e. The main aim of Object Oriented Design OOD is to improve the quality and productivity of system analysis and design by making it more usable. The objects and actors involved are listed along the top of the diagram, with a dotted line drawn vertically from these. All the classes in the system are related with each other.

Chapter 6: Structured Vs. Object Oriented Analysis and Design.

UML differece represent dynamic model include sequence diagram, communication diagram, state diagram, beteeen diagram. If you wish to download it, please recommend it to your friends in any social system.

This model represents the user needs or user view of system. They are particularly useful in settings where repeated measurements are made on the same statistical units, or where measurements are made on clusters of related statistical units.

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We think you have liked this presentation. The objects do not exist in isolation, they exist in relationship with other objects.

Dsad project SlidePlayer Terms of Service. When the entity is software, the model takes a different form. Focus on Objects rather than data or process Covered in previous course. To make this website work, we log user data and share it with processors. My presentations Profile Feedback Log out. Sharif University of Technology Session 3. UML use activity diagram instead.

Difference between Structured Analysis and Object Oriented Analysis? – ppt video online download

Assembly Modeling sszd technology and methods used by Computer-aided design and Product visualization computer software systems to handle multiple files that represent components within a product.

It is suitable for real time system, embedded system and projects where objects are not the most useful level of abstraction. Many design methodologies for describing object-oriented systems were developed in the late s. To use this website, you must agree to our Privacy Policyincluding cookie policy.

This model of development combines the features of the prototyping model and the waterfall model.

Dynamic models show the behavioral characteristics of a system, i. Auth with social network: The metal box that houses a computer’s circuit boards, disk drives, and power supply. Share buttons are a little bit lower.

Without actually identifying objects, rifference are you going to interact with, and whose state will you change. Feedback Privacy Policy Feedback. Software development and all of its activities including testing are an iterative process.

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About project SlidePlayer Terms of Service. Feedback Privacy Policy Feedback. Understands what Structured Analysis and Design is. Chapter 8 Slide 1 System models September 29, Polymorphism is the ability to take on many different forms.

Chapter 6: Structured Vs. Object Oriented Analysis and Design. – ppt video online download

These show the processing steps as data flows through a system. An investigation of the problem rather than how a solution is defined. Objectives Explain the oozd and various phases of the traditional systems development life cycle SDLC Explain when to use an adaptive approach to.

The components within an assembly are represented as solid or surface models. During OO analysis, there is an emphasis on finding and describing the objects or concepts in the problem domain. For example, adding a new employee.

Object Oriented Approach

It indicates that two classes are similar but have some differences. It applies to both objects and operations. When you are developing models during the early stages of the software engineering process, think of objects represent something in sszd real world, such as a patient, a prescription, doctor, etc.