2. 6. The OOA Process (Cont) 3. Scientific and computational requirements. Or, which groups need help from the system to perform a task? His methodologies cover the entire lifecycle and stress traceability between the different phases , both forward and backward .This trace ability enables reuse of analysis and design work. Define Macro development Process. List out its limitations. Define correspondence and correctness Correspondence measures how well the delivered system matches the need of the operational environment as described in the original requirements statement. (ii) Draw the Use-Case model for ATM Bank operation Or (b) (i) Discuss the importance of proper classification. The use-case model tries to systematically identify uses of the system and therefore the system's responsibilities. Major aspects of view layer b. What are the methods provided by a class? A use case can be executed by more than one actor.

The language that allows users to access and manipulate such as create, save, or destroy in a data organization is called Data Manipulation Language. Explain i)Patterns ant its types. Observation, Analysis is a difficult process because of the following contents in the SRS, 1. Actors. The use case model expresses what the business or application will do and not how. Axiom 2: The information axiom. 2. Ronald F. Clayton 4. A corollary is a proposition that follows from an axiom or another proposition that has been proven Axiom 1. Here are five actionable writing tips you can apply today. single Use Case and it can be used by any Use case. Reference to another objects or instance connection. While dealing with the actors importance is given to the role than the people. An OMT DFD provides a simple intuitive method for describing business processes without focusing on the details of computer systems. An axiom is a fundamental truth that always is observed to be valid and for which there is no counterexample or exception. 1. Conceptualization 2. 2. The Component Development Unit-3 Identifying use cases Object Analysis Classification Identifying Object relationships Attributes and Methods.

17. Iterate and refine. Myers objectives of testing 2. 10. 4. 2. 11. Identifying the Actors (Cont) Candidates for actors can be found through the answers to the following questions: Who is using the system? serves as a reference point for future reference. Development of test case Test analysis 11. Object oriented implementation 1. A project's documentation gets the most amount of traffic, by far. Here are Dencas 5 Tips to help make sure you have the documentation that will make your project run smoothly from start to finish. What ism RAD? Who will be using the system? documents that clarify the goals of the various software development teams Or (b) what are some characteristics of a bad design? It must be persistent and able to remember an object state. Developing Business Processes Developing an activity diagram of the business processes can provide us with an overall view of the system. To provide a clear understanding of just how the completed design is to be evaluated PART-B 1. i. Horizontal prototype ii. The more nuanced point here is you should work writing into your normal workflow, so it becomes a routine, not an isolated chore. 3. Recording the usability testing ii. What is meant by generalization hierarchy? 13. Explain any four of them in detail with suitable examples. What are the phases of OMT? Analysis prototype iv.

Analyst have to identify what are the roles played by the user and how they use. Identify Classes, Relationships, Attributes & Methods. Persistence 2. (Database system) 9. KEY: A-PART-OF RELATIONSHIPS AGGREGATION 1. 3. Sequence and Collaboration diagrams represent the order in which things occur, and how the objects in the system send messages to one another. Discuss the advantages of object oriented system development methods. Mind 80 20 rule while creating and referring documents. List the testing strategies. Templates for the documents are available at: 4.2 Development Documents and User Documentation, ftp://ftp.cgd.ucar.edu/pub/ccsm/dev_guide/software_docs.tar.gz. It must be able to recover from hardware and software failures. PART B 11. By creating an account, you agree to our terms and conditions. suitable examples 13. Give a suitable example for it. I wrote this post with those challenges in mind. b. a. What is meant by Database interface? user uses the system in the domain. Identifying use cases. needs. Object attributes defines the properties of the object and Object methods defines the behavior of the object. This has definitely improved my writing (including the work of Jen and the team at opensource.com on my articles). Component and module requirements should link to overall project requirements as appropriate. Briefly discuss about the following a. 7. 1. What is regression testing? 14. Types of relation ships 1. Or (b) what are the guidelines for defining attributes? How do users use the system? 10. Rule 1: Make the interface simple b. Building a high quality software 5. What are the three relationship that can be shown in UML diagram? It has point-of-sale terminals that can record all of the items and quantities that a customer purchases. A methodology for software development that tries to combine the best practices , processes , and guidelines along with the object management groups unified modeling language for a better understanding. Explain two object oriented design axioms. i) Uses This relationship exist when there is a sub flow between use case. 9. Use Case Model Domain Object Model Analysis Object Model Implementation Model Test Model 18.Name the phases in OOBE. Object Behavior analysis 5. 6. In reply to One of the challenges of by Greg Pittman. List the two design axioms of object oriented design. 30. 24.Define Unified Approach. All plurals are changed to singular, the nouns are listed, and the list divided into three categories: Relevant classes, fuzzy classes (the fuzzy area, classes we are not sure about), and irrelevant classes (which either have no purpose or will be unnecessary). A note on advertising: Opensource.com does not sell advertising on the site or in any of its newsletters. Hence analysis done for objects in business layer. (a) Write short notes on the following : (i) Object interoperability (ii) Access Layer Or (b) (i) Briefly explain, how design axioms help to avoid design pitfalls. Define Micro development Process. Guidelines for Developing Effective Documentation: 2. 10. 2.

Domain prototype 19. 2. ATM stands for automatic teller machine, and DON WEZTEL invented the first successful and modern ATM in the US, Object-Oriented Analysis & Design A Two-Day Seminar Michael A. Grasso [emailprotected] http://www.cs.umbc.edu/~mikeg, www.rejinpaul.com UNIT IV ARCHITECTURAL MODELING: OOAD MCQ 19. 10. Define primary key and foreign key. Define theorem. A good FDS that anticipates change can help the project adapt and integrate amendments rather than stalling the process, or throwing it into chaos. What is verification and validation? 6. It lists out 14. b. Variables involved in procedure activation. Identifying the Actors (Cont) Who affects the system? 19. What are the objectives of user satisfaction test? Summary The main objective of the analysis is to capture a complete, unambiguous, and consistent picture of the requirements of the system. When you see the same sort of questions coming in, it's time to create some documentation, not just keep referring people to old mail list posts. Bottom up testing b. Rapid application development (RAD) 6. The OOA process consists of the following steps. As engineers, we are trained more to write code than to write about code. If not, the visitor will bounce and likely never come back. What are the two orthogonal views of software? The object diagram contains classes interconnected by association lines. OMT methodology provides one of the strongest tool sets for the analysis and design of Object Oriented Systems. How is the dynamic behaviors expressed using various diagrams as per Booch? Customer input is vital. 4. c. Global variables and variables that are dynamically allocated. Key: Actor : Member Librarian Use Case: Login Searching Books Checking Books Registering Books Reading Books 8. Top down testing iv. a. Constructor. When does one go for it? 3. 10. Use Associations The use association occurs when you are describing your use cases and notice that some of them have common subflows. requirement. Designing classes, their attributes, methods, associations, structures and protocols, apply design axioms Design the Access layer Design prototype user interface User satisfaction and Usability Tests based on the Usage/Use Cases Iterate and refine the Design 29. It is a relationship between classes where one class is the parent class of another (derived) class. State the advantages and disadvantages of prototyping. 3. To enable pinpointing specific areas of dissatisfaction for remedy. Identifying the Actors (Cont) What problems does this application solve (that is, for whom)? Noun Phrase approach. User feedback changes, and "newbie questions" evolve over time, so the docs must keep up and speak to those needs. Stay on top of the latest thoughts, strategies and insights from enterprising peers. OBJECT ORIENTED SYSTEM ANALYSIS AND DESIGN APRIL / MAY 2005 PART A 1. Thus, spending time and energy on documentation and technical writing, focusing on the most important section, "Getting Started," will do wonders for your project's traction. The use-case model describes the uses of the system and shows the courses of events that can be performed. Object oriented analysis ii. Process Data Flow Data Store External Entity 8. Its common for requirements to evolve as a project progresses. The object model is represented graphically with an object diagram. How is it used to identify classes? Minimize the information content of the design. How does a complex system is modeled? Two types of use cases are 1. 14. A successful test case is the one that detects an as yet undiscovered errors. Multiplicity for multiple attributes. What are the modes used in user interface? What is the difference between users and actors? Translate the request: The access layer must be able to translate any data from the business layer into the appropriate protocol for data access. 4. (ii) Describe the process that are involved in unified approach for software development. These comments are closed, however you can, How to write effective documentation for your open source project, 10 tips for onboarding open source contributors. Problem Statement Analysis Transformation 2 Design Implementation Details Transformation 3 System Software Product 8.

Object oriented design iii. Corollary 4: Strong mapping. e. Attribute set. Explain in detail about various relationships in object model with an example.

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