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Software Engineering Investigation: Empirical Investigation 1

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Questions and Answers

What types of data sources are typically used in empirical software engineering?

Brainstorming sessions, think-aloud protocols, and usability testing
Prototypes, simulations, and mathematical models
Interviews, focus groups, and literature reviews
Surveys, case studies, and experiments (correct)

What is the purpose of a formal experiment in empirical software engineering?

To retrospectively study a situation and document relationships and outcomes
To generate hypotheses and research questions for further investigation
To document an activity by identifying key factors and constraints
To conduct a controlled investigation by manipulating and documenting key factors (correct)

Which of the following is an example of first-degree contact in empirical software engineering?

Brainstorming sessions (correct)
Problem report analysis
Off-line monitoring
Documentation analysis

What is the purpose of maintaining control over variables in empirical software engineering investigations?

To ensure the validity and reliability of the study (C) Signup and view all the answers

Which of the following is a hidden aspect of performing empirical software engineering studies?

Obtaining ethics approval and informed consent (A) Signup and view all the answers

When is a case study an appropriate investigation technique in empirical software engineering?

When the activity has already occurred (D) Signup and view all the answers

What is the main purpose of software engineering investigation?

To apply scientific principles to study software properties (C) Signup and view all the answers

Why is scientific investigation considered rigorous and systematic?

To eliminate subjective influences in the search for facts (A) Signup and view all the answers

What aspect of the code quality does software engineering investigation aim to understand?

The impact of project team experience on code quality (A) Signup and view all the answers

Which is a purpose of an experiment in software engineering investigation?

To evaluate and improve software processes or products (C) Signup and view all the answers

Why do we discuss empirical software engineering research?

Because the research quality in this area is lacking (D) Signup and view all the answers

What is the goal of initiating novel practices in software engineering investigation?

To challenge and introduce new approaches (D) Signup and view all the answers

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