17 Questions
What is one of the factors contributing to the software crisis?
Increasing skill shortage
In software engineering, what is emphasized in modern practices compared to the exploratory style?
Error prevention
What is a common characteristic of programs compared to software products?
Lacks proper user interface
Why do software products often contribute to the software crisis?
Expensive and difficult to alter
What is the primary advantage of adhering to a life cycle model?
Ensuring team members have a clear understanding of their tasks
What is the main focus of software engineering according to the text?
Developing software systematically
When is a phase considered complete in a life cycle model?
When all its exit criteria are satisfied
What happens if the phase-entry criteria are not satisfied?
The phase cannot start
What is the purpose of defining entry and exit criteria for each phase in a life cycle model?
To ensure the team follows a systematic approach
How does adhering to a life cycle model help software project managers?
By making it easier to monitor project progress
In a life cycle model, when can a phase be considered complete?
When all its exit criteria are satisfied
What is a key difference between the exploratory style and modern software development practices?
Modern practices focus on detecting errors in each phase of development.
What aspect of software testing has become systematic in modern practices?
Availability of standard testing techniques.
What does a software life cycle model establish?
A precedence ordering among the different activities.
Why is a written description of a life cycle model important?
To help in identifying inconsistencies and redundancies in the development process.
What must the development team do in relation to a life cycle model?
Identify a suitable model and adhere to it.
What is the main focus of modern software development practices regarding error detection?
Detecting errors at every phase of development.
Explore the principles of software engineering, including an engineering approach to software development and ways to address the software crisis. Learn about factors contributing to the challenges faced in software development.
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