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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is dataflow testing?
💡 Hint: Think about how variables are managed in your code.
Question 2
Easy
What does a Definition-Use path represent?
💡 Hint: Consider a variable's lifecycle.
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 dataflow testing primarily focus on?
- Control flow of the program
- Lifecycle of variables
- Execution time of code
💡 Hint: Consider the name 'dataflow' itself.
Question 2
True or False: Dataflow testing can detect uninitialized variables.
- True
- False
💡 Hint: Think about common programming pitfalls.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a simple code snippet that demonstrates an uninitialized variable error and explain how dataflow testing could identify it.
💡 Hint: Think about how errors appear when variables are expected to have values.
Question 2
Discuss how an incorrect D-U path could lead to data being killed improperly and give an example.
💡 Hint: Reflect on scenarios where overwriting variables can happen and its consequences.
Challenge and get performance evaluation