{"id":33351,"date":"2023-04-11T05:46:01","date_gmt":"2023-04-11T05:46:01","guid":{"rendered":"https:\/\/www.devopsschool.com\/blog\/?p=33351"},"modified":"2023-07-07T08:18:51","modified_gmt":"2023-07-07T08:18:51","slug":"top-50-interview-questions-and-answers-for-tableau","status":"publish","type":"post","link":"https:\/\/www.devopsschool.com\/blog\/top-50-interview-questions-and-answers-for-tableau\/","title":{"rendered":"Top 50 interview questions and answers for tableau"},"content":{"rendered":"<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2023\/04\/image-74.png\" alt=\"\" class=\"wp-image-33352\" width=\"745\" height=\"391\" srcset=\"https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2023\/04\/image-74.png 600w, https:\/\/www.devopsschool.com\/blog\/wp-content\/uploads\/2023\/04\/image-74-300x158.png 300w\" sizes=\"auto, (max-width: 745px) 100vw, 745px\" \/><figcaption class=\"wp-element-caption\"><strong><em>Top interview questions and answers for tableau<\/em><\/strong><\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\">1. What is Tableau?<\/h2>\n\n\n\n<p>Tableau is a data visualization tool that helps people see and understand their data.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. What are the different types of data sources that Tableau can connect to?<\/h2>\n\n\n\n<p>Tableau can connect to a variety of data sources, including spreadsheets, databases, and cloud services.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. What is a dimension in Tableau?<\/h2>\n\n\n\n<p>During my\u00a0 <a href=\"https:\/\/www.onlc.com\/tableau-training-classes.htm\" target=\"_blank\" rel=\"noreferrer noopener\">tableau certification<\/a> \u00a0we learned a dimension is a categorical variable that can be used to group and filter data.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. What is a measure in Tableau?<\/h2>\n\n\n\n<p>A measure is a numerical variable that can be used to perform calculations and create visualizations.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5. What is a dashboard in Tableau?<\/h2>\n\n\n\n<p>A dashboard is a collection of visualizations that are displayed together on a single page.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">6. What is a worksheet in Tableau?<\/h2>\n\n\n\n<p>A worksheet is a single visualization that can be added to a dashboard or used on its own.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">7. What is a filter in Tableau?<\/h2>\n\n\n\n<p>A filter is used to limit the data that is displayed in a visualization.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">8. What is a parameter in Tableau?<\/h2>\n\n\n\n<p>A parameter is a user-defined variable that can be used to control aspects of a visualization.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">9. What is a calculated field in Tableau?<\/h2>\n\n\n\n<p>A calculated field is a new field that is created by performing calculations on existing fields.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">10. What is a join in Tableau?<\/h2>\n\n\n\n<p>A join is used to combine data from two or more tables based on a common field.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">11. What is a blend in Tableau?<\/h2>\n\n\n\n<p>A blend is used to combine data from two or more data sources based on a common field.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">12. What is a hierarchy in Tableau?<\/h2>\n\n\n\n<p>A hierarchy is a way of organizing data into levels of detail.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">13. What is a group in Tableau?<\/h2>\n\n\n\n<p>A group is a way of combining related values into a single category.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">14. What is a set in Tableau?<\/h2>\n\n\n\n<p>A set is a way of creating a subset of data based on a condition.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">15. What is a trend line in Tableau?<\/h2>\n\n\n\n<p>A trend line is a line that shows the general direction of a data series.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">16. What is a reference line in Tableau?<\/h2>\n\n\n\n<p>A reference line is a line that is used to compare data to a benchmark or goal.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">17. What is a map in Tableau?<\/h2>\n\n\n\n<p>A map is a visualization that shows data on a geographic map.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">18. What is a scatter plot in Tableau?<\/h2>\n\n\n\n<p>A scatter plot is a visualization that shows the relationship between two variables.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">19. What is a bar chart in Tableau?<\/h2>\n\n\n\n<p>A bar chart is a visualization that shows data as bars.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">20. What is a pie chart in Tableau?<\/h2>\n\n\n\n<p>A pie chart is a visualization that shows data as slices of a pie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">21. What is a heat map in Tableau?<\/h2>\n\n\n\n<p>A heat map is a visualization that shows data as colors on a grid.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">22. What is a tree map in Tableau?<\/h2>\n\n\n\n<p>A tree map is a visualization that shows data as rectangles that are sized and colored based on their values.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">23. What is a funnel chart in Tableau?<\/h2>\n\n\n\n<p>A funnel chart is a visualization that shows data as a funnel shape.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">24. What is a bullet chart in Tableau?<\/h2>\n\n\n\n<p>A bullet chart is a visualization that shows data as a horizontal bar with a target line.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">25. What is a waterfall chart in Tableau?<\/h2>\n\n\n\n<p>A waterfall chart is a visualization that shows how a value changes over time or across categories.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">26. What is a dual axis chart in Tableau?<\/h2>\n\n\n\n<p>A dual axis chart is a visualization that shows two measures on the same chart with different scales.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">27. What is a stacked bar chart in Tableau?<\/h2>\n\n\n\n<p>A stacked bar chart is a visualization that shows data as stacked bars.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">28. What is a packed bubble chart in Tableau?<\/h2>\n\n\n\n<p>A packed bubble chart is a visualization that shows data as bubbles that are sized and colored based on their values.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">29. What is a Gantt chart in Tableau?<\/h2>\n\n\n\n<p>A Gantt chart is a visualization that shows the duration of tasks or projects.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">30. What is a box and whisker plot in Tableau?<\/h2>\n\n\n\n<p>A box and whisker plot is a visualization that shows the distribution of data.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">31. What is a histogram in Tableau?<\/h2>\n\n\n\n<p>A histogram is a visualization that shows the frequency of data in bins.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">32. What is a line chart in Tableau?<\/h2>\n\n\n\n<p>A line chart is a visualization that shows data as a line.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">33. What is a dual line chart in Tableau?<\/h2>\n\n\n\n<p>A dual line chart is a visualization that shows two measures on the same chart with the same scale.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">34. What is a area chart in Tableau?<\/h2>\n\n\n\n<p>A area chart is a visualization that shows data as a filled area.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">35. What is a stacked area chart in Tableau?<\/h2>\n\n\n\n<p>A stacked area chart is a visualization that shows data as stacked filled areas.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">36. What is a scatter plot matrix in Tableau?<\/h2>\n\n\n\n<p>A scatter plot matrix is a visualization that shows the relationship between multiple variables.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">37. What is a highlight table in Tableau?<\/h2>\n\n\n\n<p>A highlight table is a visualization that shows data as a table with highlighted values.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">38. What is a text table in Tableau?<\/h2>\n\n\n\n<p>A text table is a visualization that shows data as a table with text values.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">39. What is a pie chart race in Tableau?<\/h2>\n\n\n\n<p>A pie chart race is a visualization that shows how the values of a pie chart change over time.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">40. What is a slope chart in Tableau?<\/h2>\n\n\n\n<p>A slope chart is a visualization that shows the change in values between two points in time.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">41. What is a radial chart in Tableau?<\/h2>\n\n\n\n<p>A radial chart is a visualization that shows data as a circle with radial lines.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">42. What is a spider chart in Tableau?<\/h2>\n\n\n\n<p>A spider chart is a visualization that shows data as a spider web with radial lines.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">43. What is a waterfall chart in Tableau?<\/h2>\n\n\n\n<p>A waterfall chart is a visualization that shows how a value changes over time or across categories.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">44. What is a bullet chart in Tableau?<\/h2>\n\n\n\n<p>A bullet chart is a visualization that shows data as a horizontal bar with a target line.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">45. What is a Pareto chart in Tableau?<\/h2>\n\n\n\n<p>A Pareto chart is a visualization that shows the frequency of data in descending order.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">46. What is a donut chart in Tableau?<\/h2>\n\n\n\n<p>A donut chart is a visualization that shows data as a ring with slices.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">47. What is a lollipop chart in Tableau?<\/h2>\n\n\n\n<p>A lollipop chart is a visualization that shows data as a line with circles.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">48. What is a waterfall chart in Tableau?<\/h2>\n\n\n\n<p>A waterfall chart is a visualization that shows how a value changes over time or across categories.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">49. What is a bullet chart in Tableau?<\/h2>\n\n\n\n<p>A bullet chart is a visualization that shows data as a horizontal bar with a target line.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">50. What is a Pareto chart in Tableau?<\/h2>\n\n\n\n<p>A Pareto chart is a visualization that shows the frequency of data in descending order.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Related video:<\/h3>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\"  id=\"_ytid_27594\"  width=\"760\" height=\"427\"  data-origwidth=\"760\" data-origheight=\"427\" src=\"https:\/\/www.youtube.com\/embed\/2923aoIUSvo?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=1&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;disablekb=0&#038;\" class=\"__youtube_prefs__  epyt-is-override  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe>\n<\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>1. What is Tableau? Tableau is a data visualization tool that helps people see and understand their data. 2. What are the different types of data sources that Tableau can&#8230; <\/p>\n","protected":false},"author":25,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[2],"tags":[7922,7920,7919,7921,7865,7918,7924,7923],"class_list":["post-33351","post","type-post","status-publish","format-standard","hentry","category-uncategorised","tag-calculated-field-in-tableau","tag-dashboard-in-tableau","tag-dimension-in-tableau","tag-parameter-in-tableau","tag-top-interview-questions-and-answers","tag-top-interview-questions-and-answers-for-tableau","tag-tree-map-in-tableau","tag-trend-line-in-tableau"],"_links":{"self":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/33351","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/users\/25"}],"replies":[{"embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/comments?post=33351"}],"version-history":[{"count":2,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/33351\/revisions"}],"predecessor-version":[{"id":36363,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/posts\/33351\/revisions\/36363"}],"wp:attachment":[{"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/media?parent=33351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/categories?post=33351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.devopsschool.com\/blog\/wp-json\/wp\/v2\/tags?post=33351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}