cse vii object oriented modeling and design 10cs71 question paper

7/25/2019 Cse Vii Object Oriented Modeling and Design 10cs71 Question Paper

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Object Oriented Modeling and Design 10CS71

Dept. of CSE, SJBIT Page 1

QUESTION BANK

UNIT 1

1. Explain how systems are modeled from different viewpoints. (10 Marks)

Dec122. Elaborate on the major themes that are well supported in object oriented technology.

Dec 12(10 Marks)

3. Using class diagram prepare and object diagram for two triangles with a common

side under the following conditions. Dec 07 / jan 8 (10 Marks)

(a) A point belongs to exactly one polygon

(b) A point belongs to exactly one or more polygon

4. Prepare a class diagram for each group of classes. Add at least 10 relationships

(associations and generalizations) to each diagram. Use association names and

association end names where needed. Also use qualified associations and show

multiplicity. You do not need to show attributes or operation s. As you prepare the

diagrams, you may add classes. Be sure to explain your diagrams. Automobile,

engine, wheel, brake light, door, battery, muffler, tail pipe. Dec 07 / jan 8 (10

Marks)

5. Wire is used in the following applications. For each application, prepare a list of

wire characteristics that are relevant and explain why each is important for the

application. Dec 07 / jan 8 (8 m)

6. Explain briefly the following object orientation themes with suitable examples

jun 08 8m

7. List the three kinds of models used in OOMD to describe a system. jun 08 8m8. Write the differences between procedure oriented and object oriented systems.

6 marks dec 10 / jan 11

9. What is modeling? What are the advantages of modeling?4 marks dec 10 / jan 11

10. What is a pattern? Explain the Pattern description template. (10 marks)

dec 09 / jan 10


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Unit 2

1. List and explain the various restructuring techniques used with respect to

workarounds (10 Marks) Dec 122. What is a constraint with respect to a class modeling? Explain.

i) Constraints on generalization sets

ii) Constraints on links. (10 Marks) Dec 12

3. Explain different types of constraints that can be used w. r. t generalization /

specialization with a suitable example. dec 09 /jan 10 (8 marks)4. Draw state diagram for telephone line with activities. Jan11 10 marks

5. Consider any example problem definition design and implement proxy pattern

(5+5 marks) jan 10


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Unit 3

1. Describe the two kinds of sequence models. What are the guidelines for sequence

models? (12 Marks) Dec 122. How an activity diagram differs from a traditional flowchart? Give the activity

diagram for stock trade processing. (08 Marks) Dec 12

3. Explain briefly the concept of class diagram with its notation 5 m Jan 09

4. A teacher teaches 1 to 3 courses (subjects). Each course is taught by only one

teacher. A student can take between 1 to 5 courses. A course can have 10 to 300

students.Illustrate with a suitable diagram how above scenario can be modeled in

UML? Jan 09 3m

5. Discuss Class modeling with all the concept with example diagrams. 10 m jul 10

6. Explain Structure, Dynamics and Implementation of View Handler pattern with

diagrams. dec 10 / jan 11 (3+3+4 marks)


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Unit 4

1. What is system conception? List and explain questions that must be answered by agood system concept. (10 Marks) Dec 12

2. Describe the steps performed in constructing a domain state model.

(10 Marks) Dec 12

3. A guest house has 1 AubeTH101D, a form of Thermostat. Each Thermostat is

associated with 0 or more Heaters. The type of heater being used is an ElectricHeater.Model the above scenario using various class modeling concepts of UML.

06 m Jan 08

4. What is an object diagram? Illustrate with an example jan08 (04 m)

5. Explain Dynamics and Implementation for Forward-Receiver Pattern with diagrams.

(5+5 marks) dec 10 / jan 11


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Unit 5:

1. Describe the steps involved to allocate each concurrent subsystem to a hardware

unit, either a general purpose processor or a fractional unit. (12 Marks)

Dec 12

2. What is an interactive interface? Explain in brief steps in designing an interactiveinterface. dec 10 / jan 11 (08 Marks)

3. Write UML notation to represent the following (5 m) jan 10Package: Template: Abstract Class: Derived Attribute

4. Write a brief note on qualified association. (5m) Jan10

5. Discuss Sequence diagram basic and advanced with diagram 10 marks

Jan 10

6. When a software system uses servers distributed over a network it must provide ameans for communication between them. Clients should not need to know where

servers are located. To solve this which pattern is used and explain the dynamicsand implementation of the pattern. Jan 09 ( 5+5 marks)


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Unit 6

1. Elaborate three tasks involved in design optimization. (10 Marks) dec 12

2. What are the outputs from reverse engineering? In brief, discuss reverse

engineering tips. (10 Marks) dec 12

3. A situation often arises in which data changes in one place, but many other

components depend on this data. To solve this which pattern in used and explain

the pattern in detail. dec 10 / jan 11 (10 marks)

4. Password and various transactions with swim lanes. 10 marks dec 09 /jan 10


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Unit 7

1. What is a pattern? Explain the model view controller design pattern for software

architecture with OMT class diagram. (10 Marks) dec 122. Describe three categories of patterns. (10 Marks) dec 12

3. Explain concurrency and nested states in advanced state diagram with example

10 marks jan 10 and jun 11

4. Explain structure, dynamics and implementation of Command processor pattern.

Dec 09 / jan 10 (3+3+4marks)

5. Explain briefly the concept of composition with an example. dec 10 / jan 11


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Unit 8

1. Along with neat diagram and necessary steps, describe a typical scenario of the

command processor pattern implementing an undo mechanism. (10 Marks) dec12

2. Write a note on :

i) Benefits of view handler pattern

ii) Liabilities of view handler pattern. (10 Marks) dec 12

3. What is association? Explain briefly unary, binary and n-ary associations with

suitable examples for each. Dec 10 / jan 11 10m

4. Explain Multiple Inheritances, constraints and Meta data in advanced class model

with example. Jan 10 10 marks

5. Consider any example problem definition design and implement facade pattern

(5+5 marks) dec 10/ jan 11

cse vii object oriented modeling and design 10cs71 question paper

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