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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the first step in the insertion sort algorithm?
💡 Hint: Think about how you would position cards when sorting.
Question 2
Easy
In which scenarios does insertion sort perform best?
💡 Hint: Consider how sorting affects the number of comparisons made.
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 is the average time complexity of insertion sort?
- O(n)
- O(n log n)
- O(n²)
💡 Hint: Recall the lessons on sorting complexities we've covered.
Question 2
True or False: Insertion sort can perform faster than selection sort when data is nearly sorted.
- True
- False
💡 Hint: Think about how many moves an already sorted array would require.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the array [12, 11, 13, 5, 6], describe the steps taken by insertion sort.
💡 Hint: Visualize how each number navigates through the sorted section.
Question 2
How will insertion sort behave if the array is initially sorted? Explain your reasoning.
💡 Hint: Consider how many comparisons or movements would occur in the best-case scenario.
Challenge and get performance evaluation