Interview Questions-5

1. Tell me about yourself?
2. What is your roles and responsibilities in this current project?
3. What are the activities you have done while doing mentoring?
4. Did you do any development apart from managing?
5. how many hours you  work on an  average on management vs development?
6. How many workbooks you have developed?
7. How many dashboards you have developed?
8. How many worksheets each dash board contains?
9. How you will fit 6 to 7 sheets in a single dash board?
10. What kind of paper you will use for printing? Have you printed any dashboards?
11. In a tableau server, when i am trying to print the dash board i am getting a blank page..why?
12. what is a filter and what is a parameter?
13. what are sets and groups?
14. can i select multiple parameter values and drag it to the calculation field?
15. what are all the calculation functions you have used in tableau?
16. can i use a group in the calculation fields ?
17. what is the work around if you want add the groups in the calculation fields?
18. what are all the different actions you have it in Tableau and explain?
19. when you have a table and only 1 dimension and ten values, when you apply a quick filter how many values
20. you will get in quick filter?
21. can i insert a dashboard in to an another dashboard?
22. how do you improve the performance of the workbook? 
23. what are the improvements from the end user perspective when you compare it with 8.2 version WRT 9.0 version?
24. what kind of a views you developed in the dashboard? have you used any lines, graphs, charts etc?
25. when you printed your dashboard, you have a large fonts and your customer wants to change it? what you will do here?
26. what color pallet you have used by default?
27. Have you developed any custom colors and how did you do that?
28. Have you developed any custom images and explain how did you do that?
29. what are all the databases you have used in your project?
30. when you use excel, which contains 100 columns and you want only 10 columns ? how do you do that?
31. can i use customSQL here for excel to pull only 10 columns? 
32. we have 2014&2015 data ,now we can restrict 2014 data,in our dashboard we use only 2015 data only ,how can we restrict that 2014 data.
33. .we take some state sales in that we have NULL values ,now how can we delete NULL values in wrksheet ?
34. .we can use buttons in tableau?if yes how?i want 1 button in one dashboard ,we can select that button it will shows related information in dashboard 2....how?
35. I have a table and i want to  create an another table by using the data from the first table. How do you write the query?
36. .I have a table with 2 columns and 100 records, i have the table b with the same data . Now, I have to use both the tables only once in the query and fetch the records. How many queries you can write, ? how many ways you can write the sql queries, and what are all the results you can get from this?
37. Have you worked on Data Analysis rate yourself?
38.  Any questions for me?
39.  difference between sum and windows sum.
40. What is the default colour pallet in tableau? what are all the other color pallets you have used?