Tableau Quiz 3

1- How do you change the visual summary type to a pie chart type?
   a- Data Menu> Type > Select pie chart
   b- Toolbar> ShowMe button > select pie chart
   c- worksheet menu > type > select pie chart
   d- right-click the visual summary > select pie chart
Ans- b

2- Which of the following data sources does Tableau allow you to connect to?
   a- Excel
   b- Text Files
   c- Open data server
   d- All of these
Ans- d

3- How do you view the data that underlies the visualization you've created in Tableau?
    a- Data menu > Data Source name > View Data
    b- File menu >  Data Source name > View Data
    c- Data menu > Data Source name > Extract Data
    d- Data menu > Data Source name > Edit Data Source
Ans-a

4- Which of the following built-in functions will round a number up to the next integer?
   a- CEILING
   b- ABS
   c- ROUND
   d- FLOOR
ANS-A

5- How do you create a set within your visualization sheet?
   a- select the data in multiple rows > right-click one of them > choose Format
   b- select the data in multiple rows > right-click one of them > choose Create Set
   c- select the data in multiple rows > right-click one of them > choose Group
   d- select the data in multiple rows > Data menu > choose Create Set
Ans- b

6-if you want to add colors to each of the vertical bars in a visualization, you need to drag the field that will be used as the base for those colors to the Marks card and, specifically, onto the Color box.
  a- True
  b- False
Ans- True

7-  A limitation of the Tableau is that if it does not recognize a location in a visualization it won't be able to map it, so you need to make sure that your data can be mapped.
   a- True
   b- False
Ans- True

8- Calculations Rank() is used for?
   a.  Ranking of views
   b. Ranking for each value in a partition
   c. Both
   d. None

Tableau Quiz2

1- ZN(expression) is

   a.  Return (expression) if it is not null, otherwise return zero
   b.  Return (expression) only if zero
   c.  Return (expression) if null
   d.  None

Ans - a

2- Javascript API is used in Tableau
    a.  To integrate tableau visualizations into your web applications
    b.  To schedule the data extract
    c.  To automate the data integration
   d.  None
Ans- a

3- Single axis show multiple measures and all the marks are shown in a single pane. This concept is known as....  ?
   a.  Dual Axis
   b.  Blended Axis
   c.  Multiple axis
   d.  None
Ans- b

4- Parameters can be used as-
   a.  Filters
   b.  Calculated field
   c.  Actions
   d.  Measure swap
   e.  Auto update
   f.   Dimensions
Ans-  a,b,d,f


5- In tableau sorting can be done via below methods.
   a.  Alphabetic
   b.  Data source order
   c.  Manual
   d.  Field
   e.  Index
Ans- a,d,e

6- URL action is
    a.  A hyperlink that points to another sheet
    b.  A link that points to another dashboard
    c.  A hyperlink that points to a web page, file,  or another web-based resource outside of Tableau.
Ans- c

Tableau Quiz

1-   Tableau allows -
      a. both live connection and data extraction
      b. only live connection
      c. only data extraction
      d. None
Ans- a

2-  Tableau allows direct connection to the database for fetching data
     a. True
     b. False
Ans- a

3-  The data elements of a data source are divided into the following within Tableau Desktop-
     a. Dimensions
     b. Measures
     c. A and B
     d. None
Ans- c

4- Data from excel files can be directly accessed via Tableau?
     a. True
     b. False
Ans- a

5- For a 64 -bit Tableau Server what is required
   a. 2 core, 4GB RAM
   b. 4 core, 8GB RAM
   c. 8 core, 16GB RAM
   d. 16 core, 64GB RAM
Ans- d

6- How many Max tables can we join in tableau?

   a. 256
   b. 64
   c. 32
   d. 16

Ans- c

7- How many types of annotations used in tableau?
   a. 5
   b. 7
   c. 3
   d. 2
Ans- c

8- Multiple values can be selected in filters?
  a. True
  b. False
Ans- True

Tableau Quiz2