Introduction to Software Engineering
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Questions and Answers

What is software engineering concerned with?

  • Theories, methods, and tools for professional software development (correct)
  • Hardware development and maintenance
  • Ethical issues in software engineering
  • Economies of developed nations

    • What represents a significant fraction of GNP in all developed countries?

  • System complexity
  • Expenditure on software (correct)
  • Maintenance costs
  • Hardware costs

    • What may be several times development costs for systems with a long life?

  • Hardware costs
  • Maintenance costs (correct)
  • Expenditure on software
  • System complexity

    • What has increased as new software engineering techniques help to build larger, more complex systems?

    <p>System complexity</p> Signup and view all the answers

    What dominates computer system costs often greater than the hardware cost?

    <p>Software costs</p> Signup and view all the answers

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