JNTUK MCA 5th sem 2008 Question papers

MULTIMEDIA APPLICATION DEVELOPMENT

1. a) Explain the various multimedia software tools?
b) List and explain the image data types?

2. Enumerate the differences between NTSC video, PAL video and SECAM video?

3. a) Explain the various features of Action script?
b) List out and describe the data types and type checking in Action Script?

4. Describe OOP Application framework?

5. Explain the importance of the concept of inheritance in action script with an example?

6. a) Explain the steps of the Shannon – Fano algorithm with an example?
b) What is wavelet based coding?

7. Describe the MPEG standard?

8. Write short notes on
a) Multimedia over ATM networks
b) Media – On – Demand (MOD)


OBJECT ORIENTED ANALYSIS & DESIGN (USING UML)

1. a) What is the need for modeling?
b) Explain software development lifecycle.

2. a) List and explain types of relationships used in object-oriented modeling along with their
notation.
b) What is the importance of package? How it is modeled in UML?

3. a) What are the contents of class diagram?
b) List and explain uses of class diagram.

4. a) What is an Interaction? What kinds of messages can be modeled in UML?
b) Distinguish between sequence Diagram and Interaction Diagram.

5. Write short notes on the following:
a) Swimlanes
b) Usecases.

6. Compare the following
a) Event Vs Signal
b) Sequential substates Vs Concurrent substates.

7. a) Distinguish between nodes and components.
b) Explain how collaboration is used to model the Realization of a usecase.

8. a) Draw and explain class Diagram for unified Library system.
b) Draw and explain sequence Diagram for “Issue of Book”


SOFTWARE PROJECT MANAGEMENT

1. a) What are the drawbacks of waterfall model?
b) Based on what parameters software cost can be estimated? Explain.

2. a) List advantages and drawbacks of custom software in comparison with commercial
components.
b) Explain principles of software management.

3. a) Give an overview of lifecycle software process Artifacts.
b) Explain about elaboration phase in lifecycle process.

4. a) From technical perspective discuss about software Architecture.
b) Describe iteration’s workflow sequence.

5. a) What is the need and contents of periodic status Assessment Reviews?
b) Discuss about project planning using top-down and bottom-up approach.

6. a) List software Management team activities.
b) Write about change Management team activities in interactive process.

7. a) What are the goals of software Metrics? Discuss in detail about core Metrics.
b) With some example applications explain process variability in technical and management
dimensions.

8. a) Explain features and benefits of a modern process from the point of software project
manager.
b) Discuss about changes in modern software economics.


SOFTWARE TESTING METHODOLOGIES

1. a) Discuss in detail various phases in a Tester’s Mental life.
b) Explain the importance of bugs.

2. a) Compare and contrast between control flow graphs and flow charts.
b) Give a detailed note on path testing.

3. a) What are the steps involved in a transaction for an online information retrieval systems?
Explain with an example.
b) Explain about structured test strategies in detail.

4. a) Give a note on testing of two-dimensional domains.
b) Discuss about domain ambiguities and contradictions.

5. Explain in detail the reduction procedure for converting a flow graph into a path
expression with example.

6. a) Draw the KU chart for the specification below:
b) Write about change Management team activities in interactive process.

7. a) “Specifications are one of the most common source of ambiguities and contradictions.”
Explain with an example.
b) Explain the impact of bugs in state testing.

8. a) Discuss about node-reduction algorithm with a suitable example.
b) What are the reasons why two-dimensional array representation is not convenient for
larger graphs?.

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