Object-Oriented Analysis and Design (OOAD)
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Questions and Answers

What is the primary focus of risk-driven iterative planning?

  • Developing contingency plans
  • Gathering feedback from the client
  • Identifying potential risks (correct)
  • Meeting the needs of the client

Which aspect of client-driven iterative planning can lead to scope creep?

  • Gathering feedback from the client
  • Emphasizing risk management
  • Developing contingency plans
  • Making adjustments based on client feedback (correct)

What is the main benefit of risk-driven iterative planning?

  • Minimizing scope creep
  • Greater efficiency and cost savings (correct)
  • Meeting the needs of the client
  • Flexibility and adaptability

What distinguishes Agile Modeling from other methodologies like Rational Unified Process (RUP)?

<p>Flexibility in adjusting to future situations (C)</p> Signup and view all the answers

In Agile Modeling, what does the phase 'Construction/ iteration' primarily involve?

<p>Deploying a working product (C)</p> Signup and view all the answers

What is a key characteristic of Agile Modeling according to the text?

<p>Customized development process with flexibility (D)</p> Signup and view all the answers

How does client-driven iterative planning differ from risk-driven iterative planning in terms of project adjustments?

<p>'Requirements gathering' phase adjustments (B)</p> Signup and view all the answers

'Requirements gathering' in Agile Model is primarily focused on:

<p>'Defining requirements' (B)</p> Signup and view all the answers

'Design the requirements' phase in Agile Model involves:

<p>Designing new features and applying them to existing systems. (C)</p> Signup and view all the answers

What is a potential drawback of risk-driven iterative planning according to the text?

<p>Over-planning and lack of flexibility. (B)</p> Signup and view all the answers

What does Object-Oriented Analysis and Design (OOAD) involve?

<p>Modeling real-world objects as software objects (C)</p> Signup and view all the answers

How does Object-Oriented Analysis and Design (OOAD) use UML diagrams?

<p>As a standardized notation for representing different software components (C)</p> Signup and view all the answers

What is the role of design patterns in Object-Oriented Analysis and Design (OOAD)?

<p>To provide reusable solutions to common software design problems (B)</p> Signup and view all the answers

What is the main purpose of use cases in Object-Oriented Analysis and Design (OOAD)?

<p>To describe the different ways users interact with a software system (C)</p> Signup and view all the answers

How does Object-Oriented Analysis and Design (OOAD) differ from procedural programming?

<p>By modeling real-world objects as software objects (C)</p> Signup and view all the answers

Which of the following is a key technique used in Object-Oriented Analysis and Design (OOAD)?

<p>Object-Oriented Programming (B)</p> Signup and view all the answers

What is the primary difference between object-oriented analysis (OOA) and traditional analysis methodologies?

<p>Organizing requirements around objects in OOA, while considering functions and data separately in traditional analysis (D)</p> Signup and view all the answers

How does Object-Oriented Design (OOD) differ from Object-Oriented Analysis (OOA)?

<p>OOD involves implementing the conceptual model developed in OOA (D)</p> Signup and view all the answers

How does Grady Booch define Object-Oriented Analysis (OOA)?

<p>Examining requirements from the perspective of classes and objects in the problem domain (A)</p> Signup and view all the answers

What is the main purpose of Unified Modeling Language (UML)?

<p>Visualize the design of a system in a standardized manner (A)</p> Signup and view all the answers

Which type of UML diagrams captures the dynamic aspects or behavior of a system?

<p>State Diagrams (A)</p> Signup and view all the answers

What is the role of 'Objects' in object-oriented concepts used in UML?

<p>Decomposing large systems into understandable components for building (C)</p> Signup and view all the answers

In Object-Oriented Analysis (OOA), what is emphasized when identifying software requirements?

<p>Interacting objects modeled after real-world entities (D)</p> Signup and view all the answers

What role does Grady Booch play in defining Object-Oriented Design (OOD)?

<p>'Object-oriented decomposition' process and detailed notation definition (A)</p> Signup and view all the answers

'Structural Diagrams' in UML primarily capture which aspect of a system?

<p>'Static aspects' or structure (D)</p> Signup and view all the answers

'Behavior Diagrams' in UML mainly focus on visualizing what characteristics of a system?

<p>'Dynamic aspects' or behaviors (D)</p> Signup and view all the answers

What is a key characteristic of the Waterfall model?

<p>Sequential phases with no overlapping (D)</p> Signup and view all the answers

Which approach to project management focuses on identifying potential risks and developing plans to mitigate those risks?

<p>Risk-Driven Iterative Planning (A)</p> Signup and view all the answers

Which phase of the Waterfall model involves developing small programs called units?

<p>Requirement Gathering and analysis (B)</p> Signup and view all the answers

What is a common issue associated with risk-driven iterative planning?

<p>Over-planning (C)</p> Signup and view all the answers

What is the primary difference between the Waterfall model and Iterative and Evolutionary Analysis and Design (IEAD)?

<p>IEAD involves continuous refinement (A)</p> Signup and view all the answers

Which phase in Agile Model focuses on defining the requirements and evaluating technical and economic feasibility?

<p>Design the requirements (B)</p> Signup and view all the answers

Which phase focuses on gathering initial requirements in Iterative and Evolutionary Analysis and Design (IEAD)?

<p>Requirements gathering (B)</p> Signup and view all the answers

What differentiates client-driven iterative planning from risk-driven iterative planning?

<p>Gathering client feedback (C)</p> Signup and view all the answers

In the Waterfall model, when is the system deployed into the customer environment?

<p>After Deployment of system (B)</p> Signup and view all the answers

Which Agile Modeling phase involves designers and developers working on deploying a working product with simple, minimal functionality?

<p>Construction/ iteration (C)</p> Signup and view all the answers

What is a potential drawback of client-driven iterative planning according to the text?

<p>Scope creep (C)</p> Signup and view all the answers

What is a common practice in Iterative and Evolutionary Analysis and Design (IEAD) to speed up the development process?

<p>Continuous refinement based on feedback (A)</p> Signup and view all the answers

What is a key focus of Agile Modeling according to the text?

<p>Client Needs and Expectations (C)</p> Signup and view all the answers

Which methodology allows for changes and adjustments to be made throughout the software development process?

<p>Agile Modeling (D)</p> Signup and view all the answers

'Requirements gathering' in Agile Model primarily involves:

<p>Defining requirements (A)</p> Signup and view all the answers

What happens when using Agile Modeling in terms of stakeholder involvement?

<p>Stakeholders are involved throughout the development process (B)</p> Signup and view all the answers

What is a potential issue with having long iterations in Iterative and Evolutionary Analysis and Design (IEAD)?

<p>Delayed refinement based on feedback (C)</p> Signup and view all the answers

'Client-driven iterative planning' emphasizes which important aspect of project management?

<p>'Meeting client's needs and expectations' (C)</p> Signup and view all the answers

In Agile Modeling, what is a common practice to identify issues or bugs early in the development process?

<p>Using automated testing and continuous integration (C)</p> Signup and view all the answers

What is a challenge associated with risk-driven iterative planning?

<p>Over-planning leading to lack of flexibility (B)</p> Signup and view all the answers

What is the main goal of the Inception phase in the Unified Process (UP)?

<p>Delimiting the project scope (D)</p> Signup and view all the answers

Which characteristic is NOT associated with the Unified Process (UP)?

<p>Linear and sequential modeling (D)</p> Signup and view all the answers

What best describes the Elaboration phase in the Unified Process (UP)?

<p>Capturing most of the system requirements (C)</p> Signup and view all the answers

Which characteristic is NOT part of the Waterfall Lifecycle model?

<p>Iterative development approach (C)</p> Signup and view all the answers

What is the primary mechanism by which child classes inherit properties in an object-oriented system?

<p>Inheritance (C)</p> Signup and view all the answers

Which characteristic defines Encapsulation in an object-oriented system?

<p>Binding data together and protecting it (D)</p> Signup and view all the answers

What distinguishes a Model from a System in UML?

<p>Models are simplified abstractions while Systems achieve objectives (B)</p> Signup and view all the answers

What is a key characteristic of the Unified Software Development Process (USDP)?

<p>'USDP' is an industry standard SDP from UML authors (C)</p> Signup and view all the answers

'Construction' phase in UP primarily involves which activity?

<p>(Re)building the complete architecture iteratively (D)</p> Signup and view all the answers

'Transition' phase in UP involves primarily which activity?

<p>(Re)deploying, iterating beta releases, and improving software (A)</p> Signup and view all the answers

What is the main goal of the Elaboration phase in the Unified Process (UP)?

<p>Capturing a healthy majority of system requirements (D)</p> Signup and view all the answers

Which characteristic does NOT define Encapsulation in an object-oriented system?

<p>Inheritance of properties by child classes (A)</p> Signup and view all the answers

What mechanism allows functions or entities to exist in different forms in an object-oriented system?

<p>Polymorphism (D)</p> Signup and view all the answers

In the Waterfall Lifecycle model, what is a defining feature of the development process?

<p>Linear and sequential model (D)</p> Signup and view all the answers

What is the main activity during the Construction phase in the Unified Process (UP)?

<p>Integrating and testing (B)</p> Signup and view all the answers

What defines the key focus of Agile Modeling according to the text?

<p>Flexible application (B)</p> Signup and view all the answers

'Resolution of high risks' is primarily associated with which phase in the Unified Process (UP)?

<p>Elaboration (B)</p> Signup and view all the answers

What is the main characteristic of the Waterfall model?

<p>Sequential completion of phases (C)</p> Signup and view all the answers

Which phase in the Waterfall model involves fixing issues in the client environment?

<p>Maintenance (D)</p> Signup and view all the answers

What is the primary difference between the Waterfall model and Iterative and Evolutionary Analysis and Design?

<p>Sequential vs. iterative approach (D)</p> Signup and view all the answers

What is the primary goal of Iterative and Evolutionary Analysis and Design (IEAD)?

<p>Continuous improvement through feedback (C)</p> Signup and view all the answers

Which best practice is recommended for Iterative and Evolutionary Analysis and Design (IEAD)?

<p>Frequent feedback and refinement (A)</p> Signup and view all the answers

What distinguishes Maintenance in the Waterfall model from Iterative and Evolutionary Analysis and Design (IEAD)?

<p>Sequential vs. iterative approach (A)</p> Signup and view all the answers

In which phase of the Waterfall model are all system units integrated after testing?

<p>Integration and Testing (B)</p> Signup and view all the answers

What role do automated testing and continuous integration play in software development?

<p>Catch bugs early in development (A)</p> Signup and view all the answers

"Iteration planning" in Iterative and Evolutionary Analysis and Design (IEAD) involves:

<p>&quot;Planning iterations based on high-level design&quot; (C)</p> Signup and view all the answers

"Deployment of system" in the Waterfall model refers to:

<p>&quot;Deploying the product to customers&quot; (C)</p> Signup and view all the answers

What is the main difference between object-oriented analysis (OOA) and traditional analysis methodologies?

<p>Object-oriented analysis focuses on organizing requirements around objects, while traditional methodologies consider functions and data separately (B)</p> Signup and view all the answers

What are the primary tasks in object-oriented analysis (OOA)?

<p>Identifying objects and organizing them by creating object model diagram (D)</p> Signup and view all the answers

How did Grady Booch define Object-Oriented Design (OOD)?

<p>OOD involves mapping technology-independent concepts to implementing classes and designing interfaces (B)</p> Signup and view all the answers

What is the main aim of Unified Modeling Language (UML)?

<p>To visualize how a system has been designed using a standard notation (D)</p> Signup and view all the answers

What role do UML diagrams play in software engineering?

<p>Visualize system design in a standard way (A)</p> Signup and view all the answers

What does the term 'Objects' refer to in Object-Oriented Analysis?

<p>Objects help modularize systems and define interfaces (A)</p> Signup and view all the answers

What is the primary focus of Object-Oriented Design (OOD)?

<p>Mapping technology-independent concepts onto implementing classes (C)</p> Signup and view all the answers

What does Grady Booch define as the method of Object-Oriented Analysis (OOA)?

<p>Examining requirements from the perspective of classes and objects in the problem domain vocabulary (C)</p> Signup and view all the answers

What is the main characteristic that distinguishes UML from a programming language?

<p>UML focuses on logical modeling, while programming languages focus on physical implementations (B)</p> Signup and view all the answers

What is the primary aim of Object-Oriented Analysis (OOA)?

<p>To organize requirements around objects that integrate data and functions (B)</p> Signup and view all the answers

What is the primary purpose of Object-Oriented Analysis and Design (OOAD)?

<p>Using object-oriented concepts to design and implement software systems (C)</p> Signup and view all the answers

How does Object-Oriented Analysis and Design (OOAD) utilize UML diagrams?

<p>To represent different components and interactions of a software system (A)</p> Signup and view all the answers

Which aspect is NOT an important part of Object-Oriented Analysis and Design (OOAD)?

<p>Implementing software without any structure (D)</p> Signup and view all the answers

What is the role of design patterns in Object-Oriented Analysis and Design (OOAD)?

<p>They help developers create more maintainable and efficient software systems (C)</p> Signup and view all the answers

What is the significance of Use Cases in Object-Oriented Analysis and Design (OOAD)?

<p>They describe ways in which users interact with a software system (B)</p> Signup and view all the answers

How does Object-Oriented Programming contribute to Object-Oriented Analysis and Design (OOAD)?

<p>It involves modeling real-world objects as software objects with properties and methods (A)</p> Signup and view all the answers

What is the main emphasis of risk-driven iterative planning in project management?

<p>Identifying and mitigating potential risks (D)</p> Signup and view all the answers

Which quality is a potential drawback of client-driven iterative planning, as mentioned in the text?

<p>Scope creep and changing requirements (C)</p> Signup and view all the answers

What is the key characteristic of Agile Modeling according to the text?

<p>Flexibility and lightweight application (B)</p> Signup and view all the answers

In the Agile Model, what is the primary focus of the 'Design the requirements' phase?

<p>Defining the project's goals (B)</p> Signup and view all the answers

Which phase in Agile Model involves deployment of a working product with minimal functionality?

<p>Construction/ iteration (B)</p> Signup and view all the answers

What distinguishes Agile Modeling from traditional methodologies like Rational Unified Process (RUP)?

<p>Customized development process with flexibility (D)</p> Signup and view all the answers

'Client-driven iterative planning' is primarily focused on:

<p>Gathering client feedback and adjusting the plan accordingly (B)</p> Signup and view all the answers

'Agile Modeling' aims to provide developers with a process that is:

<p>Customized to their development needs yet flexible (A)</p> Signup and view all the answers

What is a key feature of Agile Modeling compared to traditional methodologies according to the text?

<p>Flexibility for future adjustments (C)</p> Signup and view all the answers

What is the primary role of design patterns in Object-Oriented Analysis and Design (OOAD)?

<p>Creating efficient and maintainable software systems (A)</p> Signup and view all the answers

Which aspect is NOT an important part of Object-Oriented Analysis and Design (OOAD) as mentioned in the text?

<p>Risk assessment techniques (C)</p> Signup and view all the answers

What is the key function of Use Cases in Object-Oriented Analysis and Design (OOAD)?

<p>Understanding user interactions with the system (C)</p> Signup and view all the answers

Which technique is used in Object-Oriented Analysis and Design (OOAD) to represent different components and interactions of a software system?

<p>UML Diagrams (C)</p> Signup and view all the answers

What distinguishes Object-Oriented Analysis and Design (OOAD) from traditional analysis methodologies?

<p>Modeling real-world objects as software objects (B)</p> Signup and view all the answers

How do design patterns contribute to Object-Oriented Analysis and Design (OOAD)?

<p>Providing reusable solutions to common design problems (A)</p> Signup and view all the answers

What is the main difference between object-oriented analysis and traditional analysis methodologies?

<p>Use of classes and objects for requirements (D)</p> Signup and view all the answers

According to Grady Booch, what does object-oriented analysis examine requirements from the perspective of?

<p>Classes and objects in the problem domain (C)</p> Signup and view all the answers

What is a primary task in object-oriented analysis (OOA) regarding object attributes?

<p>Defining the internals of objects (A)</p> Signup and view all the answers

In OOA, what do object models primarily help in visualizing?

<p>Object attributes relationships (A)</p> Signup and view all the answers

What is a key aspect that differentiates object-oriented design (OOD) from object-oriented analysis (OOA)?

<p>Implementation of conceptual model (B)</p> Signup and view all the answers

What is a common characteristic of models used in object-oriented analysis (OOA)?

<p>Modeling after real world objects (C)</p> Signup and view all the answers

Which task is NOT a primary task in object-oriented analysis (OOA)?

<p>Generating use cases (D)</p> Signup and view all the answers

What does OOD involve implementing from object-oriented analysis?

<p>Conceptual model produced during analysis (C)</p> Signup and view all the answers

What is the primary difference between object-oriented analysis (OOA) and traditional analysis methodologies?

<p>Object-Oriented Analysis focuses on organizing requirements around objects, while traditional methodologies separate functions and data. (B)</p> Signup and view all the answers

According to Grady Booch, how does Object-Oriented Analysis (OOA) view software requirements?

<p>From the perspective of classes and objects in the problem domain's vocabulary. (B)</p> Signup and view all the answers

What does Object-Oriented Design (OOD) involve implementing?

<p>The conceptual model produced during analysis. (D)</p> Signup and view all the answers

In Object-Oriented Analysis (OOA), what is the primary task related to describing objects' behavior?

<p>Describing how the objects interact. (A)</p> Signup and view all the answers

Which aspect characterizes Object-Oriented Design (OOD) compared to Object-Oriented Analysis (OOA)?

<p>OOD deals with actual system implementation, while OOA focuses on requirements. (B)</p> Signup and view all the answers

What is a defining feature of object-oriented analysis (OOA) compared to other analysis forms?

<p>OOA organizes requirements around interacting objects integrating data and functions. (D)</p> Signup and view all the answers

Which primary task in Object-Oriented Analysis (OOA) involves identifying objects related to the software system?

<p>Identifying the objects. (C)</p> Signup and view all the answers

What do common models like use cases and object models represent in Object-Oriented Analysis (OOA)?

<p>'How' aspects of requirements and object interactions. (A)</p> Signup and view all the answers

'Object-Oriented Design (OOD)' mainly focuses on implementing which model developed during analysis?

<p>'Conceptual' model produced during OOA. (B)</p> Signup and view all the answers

'Defining the internals of the objects' is a key task under which aspect of Object-Oriented Analysis (OOA)?

<p>'Defining object attributes'. (A)</p> Signup and view all the answers

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