1. To create an empty Series object, you can use:

2. To get the number of dimensions of a Series object,

3. To specify datatype int16 for a Series object, you can write :

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

5. To get the number of bytes of the Series data, attribute is displayed:

6. To check if the Series object contains NaN values, attribute is :

7. To display first three elements of a Series object S, you may write:

8. To display last four rows of a Series object S, you may write :

9. Pandas object that cannot grow in size is