Practice Introduction To Insertion Sort (12.1.1) - Insertion Sort - Design & Analysis of Algorithms

Practise this section

9 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is the first step in Insertion Sort when starting with the array [7, 2, 4, 1]?
Show hintHide hint
Think about how the first element is treated.
Question 2.
What happens if we try to sort the array [3, 1, 2] with Insertion Sort?
Show hintHide hint
Consider the order of placement.
3Question 3.
What is one characteristic of Insertion Sort?
- It sorts by swapping only
- It builds a sorted section iteratively
- It is recursive by nature
Show hintHide hint
Recall how the algorithm operates over time.
4Question 4.
True or False: Insertion Sort works best with large datasets.
- True
- False
Show hintHide hint
Consider the dataset size and sorting efficiency.
Question 5.
Given an array of elements representing scores [67, 85, 92, 70, 88], perform Insertion Sort by hand, showing each step.
Show hintHide hint
Process each score through the sorted and unsorted areas.
Question 6.
Perform a complexity analysis of Insertion Sort for the worst, average, and best cases and explain your findings.
Show hintHide hint
Understand the impact of element arrangements on time complexity.

5 more questions in this section. Enroll free to practise them all.