CLASS_XII_SERIES_MCQ

To create an empty Series object, you can use:

• pd.Series(empty)

• pd.Series( )

• pd.Series(np.NaN)

• all of these

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

• index

• size

• itemsize

• ndim

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

• pd.Series(data = array, dtype = int16)

• pd.Series(data = array, dtype = numpy.int16)

• pd.Series(data = array.dtype pandas.int16)

• pd.Series(data = array.dtype pandas.int16)

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

• index

• size attribute is displayed.

• itemsize

• ndim

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

• index

• size

• itemsize

• ndim

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

• index

• size

• itemsize

• ndim

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

• S[:3]

• S[02]

• S[2]

• S[:2]

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

• S[:3]

• S[3]

• S[3rd]

• all of these

To display last five rows of a Series object S, you may write

• head()

• head()

• tail(15 )

• tail(5)

Pandas object cannot grow in size.

• Dataframe

• Panel

• Series

• None of these