To get the size of the datatype of the items in Series object, you can display …………… attribute.

1. index
2. size
3. itemsize
4. ndim

To get the number of elements in a Series object, …………… attribute may be used.

1. index
2. size
3. itemsize
4. ndim

To check if the Series object contains NaN values, …………… attribute is displayed.

1. hasnans
2. nbytes
3. ndim
4. dtype

To display third element of a Series object S, you will write …………… .

1. S[:3]
2. S[2]
3. S[3]
4. S[:2]