07 November 2020

#Tableau

Tableau
What is data visualization in Tableau?
What is the difference between various BI tools and Tableau?
What is Tableau Desktop?
What is Tableau Server?
What is Tableau Reader?
What is Tableau Online?
What is Tableau Public?
What is a parameter in Tableau?
What is aggregation and disaggregation of data?
What is Tableau Workbook (TWB)?
What is Tableau Data Source (TDS)?
What is Tableau Data Extract (TDE)?
What is Tableau Packaged Workbook (TWBX)?
What is Tableau Packaged Data Source (TDSX)?
What is Tableau Bookmark (TBM)?
What is Tableau data engine?
What is Extract Filter?
What is Dimension Filter?
What is Data Source Filter?
What is Context Filter?
What is Measure Filter?
What is Table Calculation Filter?
What is the difference between a tree and heat map?
What is a TDE file?
What is the story in Tableau?
What is Packaged Workbooks?
What is Data Extraction Files?
What is Data Connection Files?
What is the maximum no. of rows Tableau can utilize at one time?
What is the DRIVE Program Methodology?
What is Assume referential integrity?
What is a Calculated Field, and How Will You Create One?
What is the Rank Function in Tableau?
What is the difference between Tableau and other similar tools like QlikView or IBM Cognos?
What is Measures ?
What is Dimensions ?
What is the difference between .twb and .twbx extension?
What is page shelf?
What is Filter shelf?
What is Marks shelf?
What is row and column shelf?
What is a hierarchical field?
What is Tableau Data Server?
What is a dual axis?
What is the difference between a tree map and heat map?
What is disaggregation and aggregation of data?
What is the difference between joining and blending in Tableau?
What is TDE file?
What is default Data Blending Join?
What is story in Tableau?
What is the difference between discrete and continuous in Tableau?
What are different Tableau products?
What are continuous and discrete field types?
What are the different types of joins in Tableau?
What are the supported file extensions in Tableau?
What are the supported data types in Tableau?
What are sets ?
What are groups in Tableau?
What are the various types of filters in Tableau?
What are dual axes?
What are extracts and schedules in Tableau server?
What are the components in a dashboard?
What are different Tableau files?
What are the different Tableau Products and what is the latest version of Tableau?
What are Measures and Dimensions?
What are the different connections you can make with your dataset?
How do you generally perform load testing in Tableau?
How do you embed views into webpages?
How to use groups in a calculated field?
How to create a calculated field in Tableau?
How to view underlying SQL Queries in Tableau?
How to remove ‘All’ options from a Tableau auto-filter?
How to add Custom Color to Tableau?
How to automate reports?
How to create stories in Tableau?
How to use group in calculated field?
How to embed views onto Webpages?
Can Tableau be installed on MacOS?
Explain when would you use Joins vs. Blending in Tableau?
How Can You Display the Top Five and Bottom Five Sales in the Same View?
How many maximum tables can you join in Tableau?
Mention what is the difference between published data sources and embedded data sources in Tableau?
Mention whether you can create relational joins in Tableau without creating a new table?
Name the components of a Dashboard.
Tell me something about measures and dimensions?
Tell me the different connections to make with a dataset?
Tell me something about Data blending in Tableau?
What are shelves?
What do you understand by blended axis?
What is Bookmarks?
What is Workbooks?
When would you use Joins vs. Blending in Tableau?
Why would someone not use Tableau?
What are Extracts and Schedules in Tableau server?
What are the differences between groups and sets?
What are the differences between twb and twbx?
What are the different OS supported by the TABLEAU Server?
What are the different products from tableau? Explain?
What are the different site roles available in TABLEAU Server
What are the different ways to handle cache in TABLEAU Server?
What are the platforms Tableau server can run on?
What do you understand by blended axis?
What is aggregation and disaggregation of data in Tableau?
What is an Alert and how to configure alerts in TABLEAU Server?
What is default Data Blending Join?
What is SSL and how to Configure SSL?
What is Tableau Data Engine?
What is TABLEAU SERVER and how it differs from the TABLEAU DESKTOP?
What is the difference between Quick Filter, Normal filter and Context filter?
What is the minimum RAM required to install the TABLEAU Server?
What is the Tableau Data Engine?
What is Tableau?
What are the confinements of parameters of Tableau?
What are setting channels and express the restrictions of setting channel?
What are the concentrates and plans for Tableau server?
What is a Column Chart?
What are the Filter Actions?
What are the Aggregation and Disaggregation?
What is Assume referential uprightness?
What is the Context Filter?
What are the Limitations of setting channels?
What is information representation?
What is Authentication on Server?
What makes up a distributed information source?
What is Hyper?
What is VizQL?
What is a Gantt graph?
What is a Histogram diagram?
What are the sets?
What is a Stacked Bar outline?
What is a Scatter Plot?
What is a Waterfall diagram?
What is a TreeMap?
What are intelligent dashboards?
What are diverse site jobs we can dole out to a customer?
What are Table Calculations?
What is a Published information source?
What is a Hierarchy?
What is a check card in Tableau?
What is a Bullet diagram?
What is a Choropleth Map?
What is Data Visualization?
What are the different types of visualizations available?
What are the file types available in Tableau?
What is Data Source tab in Tableau?
What are the Dimensions and Measures in Table sheets?
What are the Tableau versions/Products available?
What are the types of filters available in Tableau?
What are the types of Joins available in Tableau?
What are the connections that you can make with your Data?
What is the difference between Embedded Data source and Published Data sources?
What is VizQL in Tableau?
What is Hyper technology in Tableau?
What are LOD Expressions in Tableau?
What is dual axis in Tableau?
What is the Forecasting in Tableau?
What are the Sets in Tableau?
What are dimension table and fact table?
What is Workbook, Worksheets, Story and Dashboard in Tableau?
What is Tableau Server?
What are Global filters in Tableau?
What could be the possible reasons for the slower performance of Table?
What are embed views?
What are the levels of security in tableau?
What are the Tableau Server supported platforms?
What is the custom geocoding in Tableau?
What are the Green and Blue pills highlighted in the Tableau Measures and Dimensions?
What is the error in Tableau “Cannot mix aggregate and non-aggregate together”?
What are the Pill types in Tableau?
What is Data Blending in Tableau?
What is tableau and what are the Tableau products ?
What do you mean by Tableau?
What do you mean by LOD Expression?
What is Tableau workbook
What is Tableau packaged workbook
What is Tableau data source
What is Tableau packaged data source.
What is a filter?
What is Extract filter
What is Data source filter
What is Context filter
What is Dimension filter
What is Measure filter
What is context filter?
What are joins?
What are groups?
What are bins?
What is page shelf?
What are the role in Tableau ?
What are the pages you come across in Tableau ?
What are the filter you get in Data source page?
What are data types you get in Data source filter?
What are the default fields in Tableau ?
What are the different shelves present in the sheet page of Tableau?
What are components of Data shelves in Tableau?
What are the different Marks present in tableau ?
What is path in tableau?
What is the basic difference between Sets and groups ?
What are all LOD functions available and What is LOD?
What is information perception?
What is Show Me highlight in Tableau?
What is a Tableau information sheet?
What are retires in Tableau?
What is a Distributed information source?
What is an information source page?
What is Page rack?
What is a Chain of command?
What are Programmed Orders?
What is an Investigation Sheet?
What are gatherings?
What are sets?
What are the contrasts among gatherings and sets?
What is a canister?
What are Rank and Percentile?
What is an Auxiliary Tomahawks?
What are Accumulated Concentrates?
What are Gradual Concentrate Updates?
What are the diverse items Tableau offers?
What sort of information constraints does Tableau Open have?
What is an inserted information source and when it is utilized?
What is a Measurement?
What is a Measure?
What are the contrasts between the blue pills and the green pills in Tableau? or on the other hand What is the contrast among discrete and ceaseless in Tableau?
What are Channel Activities?
What are a portion of the new highlights of Tableau 10.5 adaptation?
What organizations would we be able to download Perspectives or Exercise manuals from the server?
What are the diverse document expansions in Tableau?
What are a portion of the Tableau restrictions you know about?
What is the contrast among channel and parameter?
What are Table Computations
What is a LOD articulation?
What is the difference between measures and dimensions?
What do you mean by filters in Tableau?
What is the different type of Tableau filters?
What is the maximum number of tables that can be joined in the Tableau?
What are the data types supported in Tableau?
What do you mean by Page Shelf in Tableau?
What do you mean by dual-axis in Tableau?
What do you mean by Mark Card in Tableau?
What are the challenges faced with high data volume?
Name the file extensions in Tableau.
Name some of the Business Intelligence/Visualization tools?
Name some the functions available in Tableau?
Explain server process status in Tableau?
Why should you go with Tableau?
Which map service Tableau uses?
Which is the latest version incorporated in Tableau Desktop?
Which is better, live or extract connection?
How to do Performance Testing in Tableau?
How to keep the Users in Inactive mode?
How might you characterize a dashboard?
How might you enhance dashboard execution?
How many tables can we join in Tableau?
How many ways can we use parameters in Tableau?
How does Tableau works?
How does the integration of Python works in Tableau?
How do you take a backup from the Tableau Server?
How will you handle time out error?
How will you join two different data sources in Tableau?
How would you change a field from discrete to continuous?
How to create context filter?
How to create calculated fields in tableau?
How to create the set?
How to create parameter?
How to handle null values?
How you define granularity or grain?
How you define Tableau desktop ?
How you define Sheet ,Dashboards and Story in tableau?
How you define Live and Extract connection in Tableau ?
How you define joins and join calculations in Tableau?
How you define Aliases in Tableau ?
How you define Split in Tableau?
How you define Pivot in Tableau ?
How you define Dimensions and Measures ?
How you define Hierarchy in tableau ?
How you define Show Me in Tableau?
How you define Hierarchy in Tableau?
How you define groups in tableau?
How to create groups in tableau?
How you define and create calculated field in tableau?
How you define Sets in Tableau?
How you define Bins in Tableau?
How you define sorts in tableau?
How you define Custom SQL in Tableau?
How you define union in Tableau ?
How you define data blending in tableau?
How you define Annotations in Tableau?
How you define Reference lines in Tableau?
How you define trend line in Tableau?
How you define parameters in Tableau?
How define Worksheet Actions?
How you define cross tab in Tableau?
How would you disclose information perception to a layman?
How would you characterize a dashboard?
How would you pick a visual to speak to information?
How would you get ready information for revealing?
How would you handle Invalid Qualities?
How to utilize Information Translator to Set up the Information Hotspot for Investigation?
How to computerize reports utilizing Tableau programming?
How is an exercise manual adaptation controlled in Tableau?
How context filter differ from other filters?
How can you enhance the Tableau performance?
When do you utilize even and vertical holders?
When do we use Join versus Mix?
Where would you be able to utilize worldwide channels?
Where can we use global filters?
Where can be the global filters applied?
Difference between Joining and Blending?
Difference between Tree map and Heat map?
Difference between continuous and discrete in Tableau?
Difference between joining and data blending?
In View, how will you change the Null Value as N/A?
Aggregation and Disaggregation of data in Tableau?
At the point when do we use Join versus mix?
Can groups be used in calculated field?
Can you create relational joins in Tableau without forming a new table?
Can content in one project will be visible for all the users or not?
Can Viewer user can able to perform filtering or not?
Characterize diverse parameters in Tableau and their working?
Clarify the reality table and the measurement table?
Clarify the accumulation and disaggregation of information in Tableau?
Clarify about Actions in Tableau?
Components of a Dashboard in Tableau?
Contrast among Tiled and Drifting in Tableau Dashboards
Contrast among Tiled and Floating in Tableau Dashboards
Data types in Tableau?
Depict the Tableau Architecture?
Do you find any drawbacks of Tableau parameters?
Do the parameters have a drop-down list?
Explains the dimension in Tableau?
For Which data types you can not create a Bin?
For what reason did you pick information perception?
For what reason Do We Picture Information?
For what reason did you pick information representation?
For what reason do you distribute an information source and exercise manuals?
Gantt chart needs how many measures and dimensions?
Give me some Example of calculated field function?
If Extract – refresh fails, can we get any notification?
Is there any limitation of file size in the Tableau?
List out the products provided by Tableau?
List out the data types that support Tableau?
Maximum number of tables that can be joined in tableau?
Mention some of the Tableau File Extensions?
Mention various join types in Tableau?
Mention the default Geographic roles?
Mention the background maps in tableau?
Notice some document augmentation in Tableau?
Notice and clarify a few parts on the dashboard?
Order of execution of filters?
Quickly clarify the procedure you follow in an information representation venture through and through?
Recognize parameters and channels in Tableau?
Syntax of creating sets using calculated field?
Tableau File types?
Types of function? (We will ask them to explain any 2)
Types of filters?
Types of joins? (sometimes with explanation)
Whether Tableau can be installed on macOS?
Whether Tableau is suitable for a strategic acquisition?

Tableau

  • It is a data visualization tool or business intelligence tool which analyzes and shows data in a chart or report fastly.
  • It is very easy to use, because it does not require any programming skill.
  • It helps us to analyze the raw data in the form of the visual manner; it may be a graph, report, etc.

Features

  • Data Blending
  • Real-time analysis
  • The Collaboration of data
Basic

  • Navigation
  • Design Flow
  • File Types
    • Tableau workbook- *.twb
    • Tableau Bookmarks- *.tbm
    • Tableau Packaged workbook- *.twbx
    • Tableau data Extract -*.hyper or *.tde
    • Tableau data Source -*.tds
    • Tableau Packaged Data Source -*.tdsx
    • Tableau Preferences - *.tps

  • Data Types - Date, Text, Numerical, Date and time, Boolean, Geographic
  • Show Me
  • Data Terminology
    • Alias
    • Bin
    • Bookmark
    • Calculated field
    • Crosstab
    • Dashboard
    • Data Pane
    • Data Source Page
    • Dimension
    • Extract
    • Filters Shelf
    • Format Pane
    • Level of Detail expression (LOD)
    • Marks & Marks Card
    • Shelves - Pages Shelf & Rows shelf
    • Workbook & Worksheet

Tableau Data Sources

  • Data Sources
  • Custom Data View
  • Extracting Data
  • Fields Operations
  • Editing Metadata
  • Data Joining
  • Data Blending

Tableau Worksheets

  • Add Worksheets
  • Rename Worksheet
  • Save & Delete Worksheet
  • Reorder Worksheet
  • Paged Workbook

Tableau Calculations

  • Operators
  • Functions
  • Numeric Calculations
  • String Calculations
  • Date Calculations
  • Table Calculations
  • LOD Expressions

Tableau Sort & Filters

  • Basic Sorting
  • Basic Filters
  • Quick Filters
  • Context Filters
  • Condition Filters
  • Top Filters
  • Filter Operations

Tableau Charts

  • Bar Chart
  • Line Chart
  • Pie Chart
  • Crosstab
  • Scatter Plot
  • Bubble Chart
  • Bullet Graph
  • Box Plot
  • Tree Map
  • Bump Chart
  • Gantt Chart
  • Histogram
  • Motion Charts
  • Waterfall Charts

Tableau Advanced

  • Dashboard
  • Formatting
  • Forecasting
  • Trend Lines
Difference

  • Tableau vs PowerBI
  • Connect live vs import all data vs Import some data
  • Treemap vs Heat map?
  • Bullet graph vs bubble chart
  • Quick filter vs Normal filter

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