Unit-II-Python 2024 batch-list examples

What would be the range of index values for a list of 10 elements?

• 0–9

• 0–10

• 1–10

• none of the mentioned

Which one of the following is NOT a common operation on lists?

• delete

• replace

• interleave

• append

• insert

Which of the following would be the resulting list after inserting the value 50 at index 2?

• 
• 
• 
• none of the mentioned

How do you create an empty list in Python?

• my_list = ()
  

• my_list = {}
  

• my_list = []
  

• my_list = ()[]

Which method adds an element to the end of a list?

• insert()
  

• append()

• 
  add()
  

• extend()

What will be the output of the following code?

my_list = [1, 2, 3, 4, 5]

print(my_list[2])

• 1

• 2

• 3

• 4

How can you delete the element 30 from the list my_list = [10, 20, 30, 40, 50]?

• my_list.remove(30)
  

• my_list.delete(30)
  

• my_list.pop(30)
  

• my_list.erase(30)

Which of the following will correctly retrieve the last element of the list my_list = [10, 20, 30, 40, 50]?

• my_list[-1]
  

• my_list[len(my_list)]
  

• my_list[-0]
  

• my_list[5]