Practice Rule 3: For Floating-Point Numbers - 6.2.2.3 | Software Engineering - Unit Testing Techniques | Software Engineering Micro Specialization
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6.2.2.3 - Rule 3: For Floating-Point Numbers

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

Define Boundary Value Analysis (BVA).

πŸ’‘ Hint: What does BVA help us identify?

Question 2

Easy

Give an example of valid floating-point boundary values for a function that accepts between 1.0 and 10.0.

πŸ’‘ Hint: Think of the values right at the boundaries.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What does BVA stand for?

  • Best Value Analysis
  • Boundary Value Analysis
  • Bottom Value Analysis

πŸ’‘ Hint: What is the central focus of this testing strategy?

Question 2

True or False: BVA is only applicable to integer inputs.

  • True
  • False

πŸ’‘ Hint: Can’t BVA help test other numeric data types?

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You have a function that processes a temperature input valid from -100 to 100 degrees. Describe how you would apply BVA to test this function.

πŸ’‘ Hint: Think about the edges and just outside them.

Question 2

Explain why special care is needed when selecting boundary values for floating-point numbers compared to integers.

πŸ’‘ Hint: How do floats behave differently in comparison to integers?

Challenge and get performance evaluation