1. The function to perform pivoting with DataFrame having unique values is _____.

2. Sorting refers to arranging data in a particular order.

3. _____ function gives minimum value in a DataFrame.

4. ______ function is used to create histogram for numeric columns of a DataFrame.

5. _____  function finds the value that appears for maximum time in a given set of numbers?

6. ___ function is used to divide given data in two equal parts.

7. The function to get the index of maximum value in a column of DataFrame is _____.

8. Which of the following is not a descriptive statistics function?

9. ________ function computes descriptive statistical details for a DataFrame ?

10. Which of the following methods of combining two dataframes is a patching method ?

11.  _____ function can be used to iterate over vertical subsets of a DataFrame.

12. ____ function is used to perform pivoting with DataFrame having duplicate values. 

13. To subtract the values of two DataFrames, _____ function may be used.

14. To get bottom 4 rows of a DataFrame, we can use _____ function.

15. To get top 3 rows of a DataFrame, we can use _____ function.

16. To divide total distribution of given data in four equal parts, __________ function is used.

17. To divide total distribution of given data in eight equal parts, _____ function is used.

18. Equivalent expression for the function X.add(Y) is __________ 

19. Number of rows and columns in the given code is ________

import pandas as pd
D=[{'a':100,'b':200},{'a':50,'b':150,'c':250},{'a':70,'d':100}]

20.  _____ function  can be used to divide the values of two DataFrames.

21. _______ can be used to give user defined column index in a DataFrame.

22. To calculate cumulative sum of a column in a DataFrame, we  can use _____ function.

23. ________ commands can be  used to install sqlalchemy?

24. ________ function can change the order of existing indices of DataFrame?

25. _____ function can be used to add values of two DataFrames,

26. ___ is the technique to summarize given data by transferring rows to columns. 

27. Function _____ can be used to drop missing values.

28. ____ function is used to fill missing data.

29. __________ function can be used to calculate variance on a DataFrame D.

30. _____ function sorts on the basis of index of a DataFrame.

31. To find the middle number from a set of numbers ________ function can be used.

32. _______ function is used to calculate median of values of DataFrame D.

33. To find the average value from a set of numbers _________ function can be used.

34. _____ function can be used to rename an existing column or index of a DataFrame?