What will be the output of the following Python function? len(["hello",2, 4, 6])

Answer: Option A

The correct answer is Option A: 4.
The len() function in Python is used to get the length of an object, such as a list, tuple, or string. When you pass the list ["hello", 2, 4, 6] to the len() function, it returns the number of elements in the list, which is 4. Therefore, the output will be 4.