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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define a pure function and provide an example.
💡 Hint: Consider functions in mathematics that yield the same result regardless of external factors.
Question 2
Easy
What is immutability?
💡 Hint: Think about variables in programming languages that cannot change value.
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 a pure function do?
- It can change state
- It always produces the same output for the same input
- It must use loops
💡 Hint: Consider the characteristics that distinguish pure functions from others.
Question 2
True or False: Higher-order functions can take functions as arguments.
- True
- False
💡 Hint: Think about functions that operate on other functions.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Write a Haskell function using recursion to find the maximum value in a list.
💡 Hint: Consider how breaking down the problem leverages the base case.
Question 2
In what ways do higher-order functions facilitate code reuse? Provide an example.
💡 Hint: Think about how functions can operate on other functions to provide flexibility.
Challenge and get performance evaluation