Python Pandas-Series

Best way to import the pandas module in your program ?

• import pandas

• import pandas as p

• all of the above

• none of abode

In data science, which of the python library are more popular ?

• numpy

• pandas

• django

• none

Minimum number of argument we require to pass in pandas series ?

• 0

• 1

• 2

• 3

Series in Pandas is

• 1 Dimensional Array

• 2 Dimensional array

• 3 Dimensional array

• none of above

we can analyze the data in pandas with :

• Series

• Dataframe

• Both

• none

To extract subset from Series,the following function is used

• row()

• column()

• loc()

• all

Series.head() will return how many rows.

• 2

• 3

• 4

• 5

Series.tail(3) will return how many values.

• 3 values from front

• 3 values from last

• 5 values

• none

Which is true for series.

• Size is mutable,Values is mutable

• size is immutable,values is mutable

• size is mutable,values is immutable.

• none

Default index value for pd.Series(10,30,40,56) is

• 10,30,40,56

• 10,20,30,40

• 0,1,2,3

• none