Understanding Python Tuples Quiz

Which of the following is the correct way to create a tuple in Python?

• `my_tuple = [1, 2, 3]`

• `my_tuple = (1, 2, 3)`

• `my_tuple = {1, 2, 3}`

• `my_tuple = 1, 2, 3`

How can you access the second element of a tuple `my_tuple = (10, 20, 30)`?

• `my_tuple[0]`

• `my_tuple[1]`

• `my_tuple[2]`

• `my_tuple[3]`

Which of the following methods can be used to find the number of elements in a tuple `my_tuple`?

• `my_tuple.size()`

• `len(my_tuple)`

• `my_tuple.count()`

• `my_tuple.length()`

What will be the output of the following code? ```python my_tuple = (1, 2, 3) my_tuple[0] = 10 ```

• `(10, 2, 3)`

• `(1, 2, 3)`

• `Error`

• `None`

Which of the following statements about tuples is true?

• Tuples are mutable.

• Tuples can contain duplicate elements.

• Tuples do not support indexing.

• Tuples can only store integers.

What will be the result of the following code? ```python my_tuple = (1, 2, 3, 4) result = my_tuple.index(3) ```

• `1`

• `2`

• `3`

• `Error`

How can you concatenate two tuples `tuple1 = (1, 2)` and `tuple2 = (3, 4)`?

• `tuple1 + tuple2`

• `tuple1.append(tuple2)`

• `tuple1.extend(tuple2)`

• `tuple1 * tuple2`

What will be the output of the following code? ```python my_tuple = (1, 2, 3) print(my_tuple[-1]) ```

• `1`

• `2`

• `3`

• `Error`

Which function can be used to convert a list `[1, 2, 3]` into a tuple?

• `tuple([1, 2, 3])`

• `list([1, 2, 3])`

• `set([1, 2, 3])`

• `dict([1, 2, 3])`

What is the result of the following code? ```python my_tuple = (1, 2, 3) print(len(my_tuple)) ```

• `1`

• `2`

• `3`

• `Error`