MLR Institute of Technology

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1 MLR Institute of Technology Dundigal, Hyderabad COMPUTER SCIENCE AND ENGINEERING QUESTION BANK Title OBJECT ORIENTED ANALYSIS AND DESIGN Code Regulation R09 Structure Lectures Tutorials Practicals Credits Coordinator Ms Y. Deepthi and Mr K. Chiranjeevi Team of Instructors OBJECTIVES: To meet the challenge of ensuring excellence in engineering education, the issue of quality needs to be addressed, debated and taken forward in a systematic manner. Accreditation is the principal means of quality assurance in higher education. The major emphasis of accreditation process is to measure the outcomes of the program that is being accredited. In line with this, Faculty of MLR Institute of Technology, Hyderabad has taken a lead in incorporating philosophy of outcome based education in the process of problem solving and career development. So, all students of the institute should understand the depth and approach of course to be taught through this question bank, which will enhance learner s learning process. GROUP - A (SHORT ANSWER QUESTIONS) S. No. Question Blooms UNIT I INTRODUCTION TO UML 1. Define UML. Knowledge 1 2. Explain modelling. Understand 2 3. Describe the history of uml. Knowledge 2 4. List out the method wars. Knowledge 1 5. State the goals of UML. Knowledge 2 6. Describe the importance of modelling. Knowledge 1 7. Define the basic building blocks of uml. Knowledge 2 8. Explain the things in uml. Understand 2 9. Classify structural things. Understand Classify behavioral things in uml. Understand Define grouping things. Knowledge Define class. Knowledge Define class and object. Knowledge Define an Interface. Knowledge 2

2 15. Define collaboration. Knowledge Describe component. Knowledge Explain about active class Understand Compare relationships. Understand Define Uml diagrams. Knowledge Explain common mechanisms in uml. Understand 1 UNIT II BASIC STRUCTURAL MODELLING,ADVANCED STRUCTURAL MODELLING 1. Define classes. Knowledge 4 2. Explain about name. Understand 5 3. Describe an attribute. Knowledge 5 4. Define responsibilities. Knowledge 3 5. Define modelling vocabulary of system. Knowledge 3 6. Define distribution of responsibilities in a system. K nowledge 4 7. Define dependency. Knowledge 4 8. Define generalization. Knowledge 4 9. Explain association. Understand Discuss about aggregation. Understand List the simple dependencies. Knowledge Demonstrate the modeling of single inheritance. Apply Discuss modelling structural relationships. Understand Define note. Knowledge Define stereotypes. Knowledge List tagged values. Knowledge Explain constraints. Understand Illustrate how to model comment. Apply Illustrate how to model different views of a system. Apply Explain modeling of new semantics. Understand 5 UNIT III CLASS AND OBJECT DIAGRAMS 1. Explain about class diagram. Understand 6 2. State common properties in class diagram. Knowledge 7 3. List out contents of class diagram. Knowledge 7 4. Illustrate modelling of collaboration. Apply 6 5. Discuss modelling a schema. Understand 6 6. Explain how to forward engineer a class diagram. Understand 6 7. Explain how to reverse engineer a class diagram. Understand 7 8. Enumerate object diagram. Knowledge 7 9. Tabulate common properties in object diagram. Knowledge Express the contents of object diagram. U nderstand Discuss modelling object structure. U nderstand Define an object. Knowledge Explain how to forward engineer a object diagram. Understand Explain how to reverse engineer a object diagram. Understand Explain collaboration. Understand State the interfaces. Knowledge 7

3 UNIT IV BASIC BEHAVIORAL MODELLING 1. Define interactions. Knowledge 9 2. Explain about context. Understand 8 3. Describe about association. Understand 8 4. Discuss about self. Understand 8 5. Explain about global. Understand 9 6. Discuss about local scope. Understand 8 7. Define parameter. Knowledge 9 8. Explain messages in uml. Understand 8 9. Discuss about sequencing. Understand Discuss about procedural sequence. Understand Explain about flat sequence. Understand Discuss How to model flow of control. Understand Explain collaboration diagrams. Understand Discuss how to forward engineers sequence diagrams. Understand Discuss how to reverse engineer collaboration diagrams. Understand State new link. Knowledge Explain about destroyed. Understand Describe about transient in detail. Knowledge Illustrate the common properties of interaction diagrams. Apply Explain How to model flow of control by organization. Understand 9 UNIT V BASIC BEHAVIORAL MODELLING II 1. Define Use case. Knowledge Interpret the relationship between Usecases and actors. Understand Demonstrate the need of Use case diagram. Understand Demonstrate an Actor. Understand Compare System Use case and business use case. U nderstand Explain types of requirements should not be documented in use cases. Understand Demonstrate the relationship between use cases and test cases. Understand Demonstrate an Activity Diagram. Understand Explain What types of requirements should not be documented in Understand 11 activity diagrams. 10. Discuss components of a activity diagram. Understand 10 UNIT - VI ADVANCED BEHAVIORAL MODELLING 1 Illustrate the characteristics of a well-structured active class and active Apply 12 object. 2 Define event and signal. Knowledge 13 3 Summarize various parts of a transition. Apply 12 4 Illustrate family of Signals. Apply 12 5 Demonstrate exceptions in behavioural modelling. Understand 13 6 State the events modelled by uml. Knowledge 13 7 Discuss Event trigger. Understand 12 8 State Guard condition. Knowledge 13

4 9 Define state Machine. Knowledge Illustrate the steps to model the distribution of objects. Apply 13 UNIT - VII ARCHITECTURAL MODELLING 1 Define Node. Knowledge 14 2 Demonstrate how nodes are organized. Understand 15 3 Explain the steps required to model processors and devices. Understand 14 4 Discuss the contents of component diagrams. Understand 15 5 State common uses of component diagrams. Knowledge 14 6 Compare components and classes. U nderstand 14 7 State how component and interface are related. Knowledge 15 8 Discuss the properties of components. Understand 14 9 Discuss the standard stereotypes UML defines. Understand Describe the steps to enumerate executable release. Understand 14 UNIT-8 Case Study: The Unified Library application. 1 Explain problem statement for unified library application. Understand 16 2 Discuss actors in library application. Understand 16 3 Design classes in library application. Apply 16 4 Illustrate objects in library application. Apply 16 5 Design use cases in library application. Apply 16 6 Discuss action states in library application. Understand 16 7 Define use case for librarian. Knowledge 16 8 State nodes in library. Knowledge 16 9 Compare sequence and collaboration in library application. Understand Explain packages in library application Understand 16 GROUP-B (LONG ANSWER QUESTIONS) S. No. Question Blooms UNIT - I INTRODUCTION TO UML 1 Illustrate How is generalization/specialization contrasted with more Apply 1 code reuse? State Liskov s substitution principle. 2 (a) State Why is it necessary to have a variety of diagrams in a model of Knowledge 2 a system. (b) State Which UML diagrams give a static view and which give a dynamic view of a system. 3 (a) Explain briefly runtime polymorphism illustrating a program in Java Understand 2 or C++. (b) Discuss the principles of modelling. (c) Explain the antisymmetric and transitive properties of aggregation. 4 Consider a computer-based system that plays chess with a user. Which Apply 1 UML diagrams would be helpful in designing the system. 5 Explain the antisymmetric and transitive properties of aggregation. Understand 1 6 Pick the ones that are related. Justify. i. Behavioral things, verbs ii. Structural things, nouns iii. Generalization, specialization, adjectives Apply 2

5 S. No. Question Blooms iv. Associations, verbs. 7 Explain the following briefly. Understand 2 i. class/object dichotomy ii. interface Vs. implementation 8 Explain the various relationships in UML briefly. Understand 1 9 Explain the following with UML notation Understand 2 i. Behavioural things ii. Grouping things iii. Annotational things 10 Define the following: Knowledge 1 i. use case driven ii. architecture centric iii. iterative process iv. Incremental process v. stakeholder vi. artifact vii. use case viii. Active class 11 Explain model? What are the aims of modelling. Understand 2 12 Explain the conceptual model of UML. Understand 1 13 Explain briefly about the various diagrams in UML. Understand 1 14 (a) Enumerate any six artifacts. Knowledge 2 (b) Explain the extensibility mechanisms in UML. 15 Enumerate the object oriented modelling. Knowledge 1 16 Explain the various views considered in modeling a system s Understand 2 architecture? Explain. 17 Enumerate the UML approach to software development life cycle? Knowledge 2 Explain the various phases. 18 Contrast the following: Understand 1 i. Actors Vs. Stakeholders ii. Use case Vs. Algorithm. 19 Define software architecture. Explain the 4+1 view model of systems Knowledge 2 architecture. 20 Define using relationship. Give UML notation Knowledge 2 UNIT II BASIC STRUCTURAL MODELLING,ADVANCED STRUCTURAL MODELLING 1 (a) Explain any three features used in creating abstractions. Understand 3 (b) Enumerate the steps to model the vocabulary of a system. 2 Write a simple JAVA applet for printing Hello, World! in a web Apply 4 browser. 3 Define relationship. Explain the four adornments that apply to an Knowledge 5 association. 4 Enumerate the steps to model single inheritance. Knowledge 4 5 Enumerate the steps to model using relationship. Knowledge 5 6 Define the following: Knowledge 4 i. System ii. Model iii. subsystem iv. Use case 7 Illustrate distribution of responsibilities in a system. Apply 5 8 State modeling different levels of abstraction. Knowledge 5 9 (a) Explain the UML s behaviour diagrams. Understand 5

6 S. No. Question Blooms (b) Contrast is-a relationship with has-a relationship. 10 Explain the following relationships with UML notation Understand 4 i. Using ii. Realization iii. Simple aggregation iv. Composite aggregation 11 Contrast interface inheritance with class inheritance. Understand 4 12 Define modelling non software things and primitive type. Knowledge 5 13 Enumerate modelling simple dependencies. Understand 4 14 a) Interpret relation between interfaces, types and roles. Understand 5 b) Enumerate modelling new building blocks. 15 a) Enumerate the steps to model different views of a system. Knowledge 4 b) Enumerate modelling comment s and new semantics 16 a) Enumerate the steps to model complex views. Knowledge 4 b) Enumerate modelling new properties. 17 a) Define idiom. Enumerate the steps to model structural relationships. Knowledge 5 b) Enumerate modelling seams in a system. 18 Enumerate modelling static and dynamic type. Understand 3 19 Enumerate modelling group of elements. 4 Understand 20 Contrast simple aggregation with composite aggregation. Understand 5 UNIT III CLASS AND OBJECT DIAGRAMS 1 Design a class diagram that depicts the various relationships in UML. Apply 7 2 Explain the common properties and uses of class diagrams. Understand 6 3 Illustrate the contents in class diagrams. Apply 7 4 Explain the use of forward engineering and reverse engineering class Understand 7 diagrams. 5 Contrast object diagram with class diagram. Understand 6 6 Enumerate the steps to model concrete instances. Knowledge 7 7 Illustrate the following modeling issues with class diagrams. Knowledge 6 i. Modeling simple collaborations ii. Modeling logical database schema. 8 Enumerate the steps to model prototypical instances. Knowledge 6 9 Enumerate the steps to model object structures. Knowledge 6 10 Enumerate the steps to forward and reverse engineer object diagram. Knowledge 7 11 Demonstrate class diagram. Understand 6 12 Enumerate the steps to model logical database schema. Knowledge 7 13 Enumerate the steps to model logical database schema. Give all example Knowledge 6 class diagrams. 14 State forward engineering and reverse engineering. Knowledge 7 UNIT - IV BASIC BEHAVIORAL MODELLING I 1 Describe interaction diagrams. What are their contents and common Understand 8 properties. 2 Define semantic equivalence between two kinds of interaction diagrams. Knowledge 9 3 Enumerate the steps to model flows of control by time ordering. Knowledge 9 4 Design a sequence diagrams that specifies the flow of control involved in initiating a simple, two-party phone call. Apply 8

7 S. No. Question Blooms 5 Design a collaboration diagram that specifies the flow of control involved in registering a new student at a school. 6 Explain the sequence diagram and collaboration diagram and draw an example diagram for each one. 7 Consider the use case withdraw amount related to ATM transaction modeling. Draw both the interaction diagrams for the use case. Explain briefly. 8 Discuss the properties and common uses of sequence diagrams and collaboration diagrams. 9 Explain the sequence diagram and collaboration diagram and draw an example diagram for each one. 10 Discuss a collaboration diagram that specifies the flow of control involved in registering a new student at a school. 11 Explain forward engineering and reverse engineering of interaction diagrams. Apply 8 Understand 9 Evaluate 8 Understand 9 Understand 8 Understand 9 Understand 8 12 Describe Messages and Links. Understand 9 13 Describe modeling a flow of control. Understand 8 14 Describe Sequencing in Interaction diagrams. Understand 9 UNIT V BASIC BEHAVIORAL MODELLING II 1 Design a use case diagram to model the behaviour of a cellular phone. Apply 11 Explain briefly. 2 Discuss the contexts, common properties and common uses of use case Understand 10 diagrams. 3 Explain the significance of context in modelling use cases. Understand 11 4 Demonstrate the various adornments to ends of links denoted as Understand 10 standard stereotypes? Explain about objects and roles. 5 a) Explain the use of forward engineering and reverse engineering use Apply 11 case diagrams. b) Contrast action with activity. Define state and event. 6 Design a use case diagram that depicts the context of a credit card Apply 10 validation system. Explain briefly. 7 a) Design the UML diagram to model the requirements of a system. Apply 11 b) Discuss various parts of a transition. Explain briefly. 8 a)a retail system will interact with customers who place and track orders. Apply 10 Illustrate UML diagram that uses various use cases. b)enumerate steps to model workflow and operation. 9 Sketch the use case diagram for modeling a hospital information system Apply 11 aimed at collecting and storing complete information pertaining to the patients treatment history and disease behavior where actors could be doctor, lab technician, patient, duty nurse, receptionist, visitors etc. 10 Demonstrate actors in use case diagram. Understand 10 UNIT VI ADVANCED BEHAVIORAL MODELING 1 Enumerate the steps in modeling timing constraints. Illustrate with a UML diagram and explain. 2 Consider an object diagram that models the distribution of certain objects In a real-time system. Draw the diagram and explain briefly. 3 (a) Enumerate the steps to model a family of signals. (b) Enumerate the steps to model interposes communication. 4 Design a UML diagram which models IPC in a distributed reservation system with processes spread across four nodes. Briefly explain. Knowledge 12 Evaluate 13 Knowledge 13 Apply 12

8 S. No. Question Blooms 5 State the sketch of a state machine for the controller in a home security system, which is responsible for monitoring various sensors around the perimeter of the house. Briefly explain. 6 Illustrate modeling lifetime of an object and modeling exceptions with UML diagram. 7 a) Enumerate the steps to model multiple flows of control. b) Enumerate the steps to model distribution of objects. 8 a) Define event and signal. Explain the four kinds of events modelled by UML. b) Enumerate the steps to model reactive objects and objects that migrate. 9 Contrast action with activity. Define state and event. What are the various parts of a state? Explain briefly. Knowledge 12 Apply 12 Understand 13 Knowledge 13 Apply Explain the four kinds of events modelled by UML. Understand 13 UNIT VII ARCHITECTURAL MODELING 1 (a) Enumerate the steps to model adaptable systems. Illustrate with a UML diagram. (b)explain the common uses of component diagrams. 2 a) Illustrate modeling source code and executable release. b) Illustrate modeling physical database and adaptable systems. Knowledge 14 Apply 14 3 Explain the properties of a well-structured component diagram. Understand 15 4 Define component. Contrast differences between components and classes? How are component and interface related? 5 (a) Describe the properties of components. (b) Discuss standard stereotypes UML defines that apply to components. 6 Demonstrate the contents, common properties and common uses of component diagrams? Explain briefly 7 Enumerate the steps to model the following. Illustrate UML diagrams and explain briefly. (a) Modeling processes and devices. (b) Modeling distribution of components. 8 a) Define node. Contrast node with components. b) Illustrate modeling Fully distributed system. 9 Enumerate the steps to model an embedded and client server system. Illustrate with a UML diagram. 10 Enumerate the steps to model the following. Illustrate with UML diagrams and explain briefly (a) Tables, files and documents (b) API (c) Source code. UNIT - VIII THE UNIFIED LIBRARY APPLICATION. Knowledge 15 Understand Understand Knowledge 15 Knowledge 15 Knowledge 14 Knowledge 15 1 Design class diagram for library application. Apply 16 2 Design object diagram for library Application. Apply 16 3 Design use cases diagram for library Application. Apply 16 4 Design sequence diagram for library Application. Apply 16 5 Design collaboration diagram for library Application. Apply 16 6 Design activity diagram for library Application. Apply 16 7 Design statechart diagram for library Application. Apply 16

9 S. No. Question Blooms 8 Design component diagram for library Application. Apply 16 9 Design deployment diagram for library Application. Apply Design Class diagram with common mechanisms for library Application. Apply 16 GROUP-III (ANALYTICAL QUESTIONS) S. No. Question Blooms UNIT I INTRODUCTION TO UML Program Outcome 1 Explain Software Development Life Cycle (SDLC)? What are the Understand 1 phases (stages) of it? Which phase requires maximum efforts? Also explain why domain analysis i.e. domain class model, domain state model and domain interaction model is important. 2 Illustrate out evolution of UML. Apply 2 3 Explain Method wars. Understand 2 4 Define a domain model. Knowledge 1 5 Explain the critical ability of object oriented systems. Understand 2 6 Explain the 3 ways to apply UML. Understand 2 7 Describe Unified process. Understand 1 8 Explain the importance of Unified process. Understand 2 9 Describe the iterative and evolutionary development. Understand 1 10 Discuss why waterfall is so failure prone. Understand 1 11 Explain the benefits of iterative development 1 Understand 12 Discuss agile methods. Understand 2 UNIT II BASIC STRUCTURAL MODELLING,ADVANCED STRUCTURAL MODELLING 1 Define an abstract class? Mention its use. Can concrete class be a super Knowledge 3 class? If yes, give example, if no, give reason. Create a class hierarchy to organize the following drink classes: Mineral water, wine, alcoholic, non alcoholic, grape juice, soda, bears. 2 Categorize the following relationship into generalization, aggregation, Apply 4 composition and association. 1. Files contain records. 2. A drawing object is text, a geometrical object or group. 3. Modems and keyboards are input/output devices. 4. Object classes may have several attributes. 5. Car has accelerator, break and wheels as parts. 6. Windows is composed of lot of frames. 7. An account is either type savings or type current. 3 Explain any four standard constraints that apply to generalization Understand 5 relationships. 4 Discuss the stereotype applied to generalization relationships? Give a Understand 5 brief. 5 Compare abstract and concrete operation. Understand 4 6 Illustrate the ability to navigate from class A to class Bin UML. Apply 4 7 Explain business entity and service class. Understand 3 8 Briefly explain the four adornments that apply to all association. Understand 5 9 Enumerate the steps to model webs of relationships. Knowledge 3

10 UNIT III CLASS AND OBJECT DIAGRAMS 1 Prepare object diagram showing at least 10 relationships among the Apply 6 following object classes. Include associations and qualified associations, aggregations, generalizations, and multiplicity. You may add additional objects. Also show attributes and operations. School, playground, principal, school board, classroom, book, student, teacher, canteen, restroom, computer, desk, chair. 2 Model the relationship between a car (that has an engine and a colour) Apply 7 and its owners (having a name) in a UML class diagram. A car can have several owners over time, but only one or none owner at a time. Do not forget cardinalities, role names, attributes and their types 3 Draw class diagram for ATM. Apply 7 4 Draw class diagram for Library Management system. Apply 6 5 Draw object diagram for ATM. Apply 7 6 Draw object diagram for Library Management system. Apply 6 7 Explain composite structure diagram. Understand 6 8 Discuss reflexive association in class diagram. Understand 7 9 Design a class diagram for Document editor. Apply 7 10 Design a class diagram for rotating machine. Apply 7 UNIT - IV BASIC BEHAVIORAL MODELING-I 1 Create a sequence diagram for the following collaboration. Use the Apply 8 classes and methods on the next slide.a customer wants to draw money from his bank account. He enters his card into an ATM (automated teller machine). The ATM machine prompts Enter PIN. The customer enters his PIN. The ATM (internally) retrieves the bank account number from the card. The ATM encrypts the PIN and the account number and sends it over to the bank. The bank verifies the encrypted Account and PIN number. If the PIN number is correct, the ATM displays Enter amount, draws money from the bank account and pays out the amount. 2 Design sequence diagram for ATM. Apply 9 3 Design collaboration diagram for ATM. Apply 9 4 Design sequence diagram for Library Management system. Apply 8 5 Design collaboration diagram for Library Management system. Apply 9 6 Compare class and sequence diagram. Apply 8 7 Design sequence diagram for online shopping. Apply 8 UNIT V BASIC BEHAVIORAL MODELLING II 1 Describe activity diagram for restaurant. Knowledge 10 2 Describe activity diagram for hotel canteen. Knowledge 11 3 Describe use case diagram for restaurant. Knowledge 10 4 Describe use case diagram for library. Knowledge 11 5 Describe use case diagram for company. Knowledge 10 6 Describe activity diagram for library. Knowledge 11 7 Describe activity diagram for online shopping. Knowledge 10 UNIT VI ADVANCED BEHAVIORAL MODELING 1 Describe statechart diagram for telephone line. Knowledge 12 2 Describe statechart diagram for restaurant. Knowledge 13 3 Describe state chart diagram for school. Knowledge 13 4 Describe statechart diagram for library. Understand 12 5 Describe statechart diagram for atm. Understand 12 6 Describe statechart diagram for online shopping. Understand 12

11 UNIT - VII ARCHITECTURAL MODELLING 1 Describe component diagram for restaurant. Knowledge 14 2 Describe deployment diagram for restaurant. Knowledge 15 3 Describe component diagram for library. Knowledge 14 4 Describe deployment diagram for atm. Knowledge 15 5 Describe component diagram for library. Knowledge 14 6 Describe deployment diagram for atm. Knowledge 15 7 Explain how uml flows in actual project. Understand 14 UNIT - VIII THE UNIFIED LIBRARY APPLICATION 1 Demonstrate classes in class diagram Understand 16 2 Demonstrate actors and use cases in sequence diagram Understand 16 3 Demonstrate components in library system Understand 16 4 Discuss nodes in library management system Understand 16 5 Explain active object in library system Understand 16 6 Explain systems used in deployment diagram of library system Understand 16 Prepared By: Prof K Kiran Reddy, Mr J Pradeep Kumar, Asst Professor HOD, COMPUTER SCIENCE AND ENGINEERING