Quiz 2

After one pass of Bubble Sort on {5,1,3,2,4}, what does the array look like?

• {1,3,2,4,5}

• {1,5,3,2,4}

• {5,1,2,3,4}

• {5,3,2,1,4}

How will participating in CESA’s coding event help you?

• Improves technical skills and problem-solving ability

• Helps you get free snacks only

• Makes you avoid coding practice

• Wastes your study time

What is the best-case time complexity of Quick Sort?

• O(n²)

• O(n log n)

• O(n)

• O(log n)

Which of the following sorting algorithms is stable?

• Selection Sort

• Quick Sort

• Merge Sort

• Heap Sort

Which round would you enjoy the most in CESA’s DSA event?

• Arrays

• Stacks

• Graphs

• Debugging