Instructions

  • 1. Your final score will reflect your grasp of the concepts—approach each question with precision.
  • 2. Thoroughly review each solution before proceeding to ensure full understanding.
  • 3. Final results will be available after submission to provide insights into areas for further improvement.
  • 4. Maintain academic integrity—plagiarism undermines learning and professional growth.
  • 5. Once submitted, responses are final, so ensure you’re confident in your answers.
  • 6. These challenges are designed to test practical knowledge; apply your skills as you would in real-world scenarios.

All Problems

Question

Action

What does list1.extend([4, 5]) do?

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What is the output of sorted([3, 1, 2])?

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Which method is used to reverse the elements of a list in place?

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How do you remove a specific element from a list by value?

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What will list.index(2) return for list = [1, 2, 3, 2, 5]?

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Which function returns the minimum element from a list?

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What does list.count(2) return for list = [2, 3, 2, 4, 2]?

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Which statement correctly copies a list?

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What is the time complexity of accessing an element by index in a list?

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What does list.pop(0) do?

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What does list1.extend([4, 5]) do?

Adds [4, 5] as a new element
Appends [4, 5] to the end
Merges the list with [4, 5]
Replaces the first element with [4, 5]

What is the output of sorted([3, 1, 2])?

[3, 1, 2]
[1, 2, 3]
(1, 2, 3)
Error

Which method is used to reverse the elements of a list in place?

list[::-1]
reverse()
reversed()
swap()

How do you remove a specific element from a list by value?

pop()
remove()
del()
discard()

What will list.index(2) return for list = [1, 2, 3, 2, 5]?

1
2
3
4

Which function returns the minimum element from a list?

min()
max()
sum()
list.min()

What does list.count(2) return for list = [2, 3, 2, 4, 2]?

2
3
4
5

Which statement correctly copies a list?

list.copy()
list[:]
Both a and b
list.clone()

What is the time complexity of accessing an element by index in a list?

O(n)
O(1)
O(log n)
O(n^2)

What does list.pop(0) do?

Removes the last element
Removes the first element
Adds a new element at index 0
Clears the list