JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD
JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY HYDERABAD B.Tech III SOFTWARE ENGINEERING Previous Question Paper (May - 2018 - R13)
Note: This question paper contains two parts A and B. Part A is compulsory which carries 25 marks. Answer all questions in Part A. Part B consists of 5 Units. Answer any one full question from each unit. Each question carries 10 marks and may have a, b, c as sub questions.
PART - A
What is Software Development Life Cycle?
Answer
The Software Development Life Cycle (SDLC) is a structured process used by the software industry to design, develop, and test high-quality software. It consists of a series of defined stages, such as requirement analysis, planning, design, implementation, testing, and maintenance, aimed at delivering a product that meets customer expectations within time and cost estimates.
Mention some of the factors to be considered during System modelling.
Answer
Key factors to consider during system modelling include:
- Abstraction level: Determining the appropriate level of detail to represent the system.
- Viewpoints: Addressing the needs of different stakeholders (e.g., users, developers, managers).
- Consistency: Ensuring that different models of the same system do not contradict each other.
- Scalability: Assessing how the model handles growth and complexity.
What is meant by Requirement management?
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Differentiate between data flow diagram and state transition diagram.
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List the principles of a software design.
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What are the quality parameters considered for effective modular design?
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What is the role of cyclomatic complexity in software testing?
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Define black box testing strategy?
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Distinguish between reactive and proactive risk management.
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Write short note on RMMM.
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PART - B
What are the advantages of layered technology?
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Give CMMI levels and explain.
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How does system engineering differ from software engineering? Also write brief notes on computer based system and system engineering hierarchy.
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Explain in detail Evolutionary process model.
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Why is traceability an important aspect of requirement management? Why context system models are useful for requirements validation?
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Explain about the cardinality and modality with suitable example.
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Give an overview of various steps in requirements engineering process.
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Write about architectural styles and patterns.
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Explain interface analysis and interface design steps.
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How a component is designed based on function ? Explain.
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What are the golden rules for user interface design? Explain.
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What are the strategic approaches to software testing?
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Discuss about art of debugging in detail.
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What is software testing? Explain clearly the system testing.
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What is meant by software quality? Explain the metrics for maintenance.
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How risk is identified? Explain.
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Discuss about software reviews.
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Discuss about Formal technical reviews.
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What are the types of software risks?
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