What impact might outliers have on an analysis?
What impact might outliers have on an analysis? The results might be distorted or overly biased. They can cause the conclusions drawn to be skewed to support the original hypothesis.…
What statement describes the occurrence of a selection bias in an analysis of data?
What statement describes the occurrence of a selection bias in an analysis of data? It can occur when historical data is included within the parameters of the analysis. It can…
What type of bias is being applied when the interpretation of data from a study is done in a way that confirms the original beliefs of the analyst?
What type of bias is being applied when the interpretation of data from a study is done in a way that confirms the original beliefs of the analyst? selection confirmation…
Which two methods help to ensure data integrity? (Choose two.)
Which two methods help to ensure data integrity? (Choose two.) hashing authorization data consistency checks availability privacy repudiation Answers Explanation & Hints: Data integrity systems include one of the two…
What type of cybersecurity laws protect you from an organization that might want to share your sensitive data?
What type of cybersecurity laws protect you from an organization that might want to share your sensitive data? confidentiality authentication nonrepudiation integrity privacy Answers Explanation & Hints: Privacy laws control…
Match the Tableau profile page tab with the respective content.
Match the Tableau profile page tab with the respective content. Vizzes ==> Visualizations created by the user and saved to the user profile Resources ==> Links to how-to-videos, sample data,…
Match the Tableau product with the description.
Match the Tableau product with the description. Tableau Prep ==> A paid build in the Tableau product suite used to combine, shape, and clean data for analysis in Tableau Tableau…
What is the maximum number of views or sheets that can be added to a Tableau dashboard?
What is the maximum number of views or sheets that can be added to a Tableau dashboard? 4 unlimited 5 8 Answers Explanation & Hints: There is no limit to…
How does the Show Me button in Tableau Public identify the recommended chart type for the uploaded data?
How does the Show Me button in Tableau Public identify the recommended chart type for the uploaded data? yellow highlight red border bold text magnified image Answers Explanation & Hints: Clicking the Show…
What two options are available to connect to specific online data stores when creating a Viz in Tableau Public? (Choose two)
What two options are available to connect to specific online data stores when creating a Viz in Tableau Public? (Choose two) OData JSON files Google Drive MySQL PDF files Answers…
What term is used in Tableau to refer to visualizations?
What term is used in Tableau to refer to visualizations? graphs charts infographics vizzes Answers Explanation & Hints: Tableau uses the term viz for singular and vizzes for plural when…
You are performing data analysis on a dataset and are unsure on how to perform certain tasks using Tableau Public. Under which tab could you find how-to-videos to help complete these tasks?
You are performing data analysis on a dataset and are unsure on how to perform certain tasks using Tableau Public. Under which tab could you find how-to-videos to help complete…
Which area in the Tableau window is used to change the visual elements of a visualization to make it clearer or more impactful?
Which area in the Tableau window is used to change the visual elements of a visualization to make it clearer or more impactful? Marks Filters Columns Pages Answers Explanation &…
Your company has tasked you with learning about the features and benefits of using Tableau as a business intelligence tool. From your research, what are two use cases best suited for Tableau? (Choose two.)
Your company has tasked you with learning about the features and benefits of using Tableau as a business intelligence tool. From your research, what are two use cases best suited…
What are two types of data that benefit from NoSQL data storage? (Choose two.)
What are two types of data that benefit from NoSQL data storage? (Choose two.) data with flexible formats that can change over time high volumes of unstructured data data easily…
What is the result of the query shown in the example?
What is the result of the query shown in the example? UPDATE Review SET Comment = 'This is the new comment' WHERE MovieId = 3456 AND AuthorName = 'PuzoFan76'; The comment made by PuzoFan76 for…
Review the columns and descriptions in each table, Movie, and Award. Data from the two tables need to be combined to extract the title and cost of movies that won awards. Can a NATURAL JOIN be used to accomplish the desired result?
Review the columns and descriptions in each table, Movie, and Award. Data from the two tables need to be combined to extract the title and cost of movies that won awards. Can a NATURAL…
What is the function of a foreign key in a relational database table?
What is the function of a foreign key in a relational database table? to define a relationship with a primary key in a different table to uniquely identify a row…
Which type of key uniquely defines each table row in a relational database?
Which type of key uniquely defines each table row in a relational database? foreign key primary key principal key JOIN key Answers Explanation & Hints: The primary key uniquely identifies…
Which JOIN clause would join the two tables Orders and Customers, using the CustomerID field in both tables as the relationship between the two tables?
Which JOIN clause would join the two tables Orders and Customers, using the CustomerID field in both tables as the relationship between the two tables? SELECT * FROM Orders LEFT JOIN Customers ON ____________ =…
- Go to the previous page
- 1
- …
- 57
- 58
- 59
- 60
- 61
- 62
- 63
- …
- 266
- Go to the next page