Power BI Quiz Questions 1

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Prepare for Power BI Quiz Questions for exams and job interviews with this comprehensive quiz featuring 23 MCQs! Test your knowledge on data import, DAX functions, visualizations, time intelligence, and more. These Power BI Quiz Questions are perfect for statisticians, data analysts, and researchers. Boost your Power BI skills today! Let us try the Online Power BI Quiz Questions now.

Online MCQs Power BI Quiz with Answers

1. What is the advantage of the DIVIDE function in DAX compared to using the standard divide numerical operator?

 
 
 
 

2. When you click on New measure, the formula bar is automatically populated with “Measure = “. Here, the word on the left-hand side of the equation is the name of the measure, which is a name you can choose.

 
 

3. Sometimes, a single number is the most important information you need to track in your Power BI report. Which visualization is best suited to showing a single numeric value?

 
 
 
 

4. Which of the following are valid time intelligence functions in DAX?

 
 
 
 

5. In Power BI, when we change the theme, we change the colour scheme for which of the following?

 
 
 
 

6. Power BI will automatically create the relationship between tables if field names match across tables (with a few extra checks).

 
 

7. Dashboards can be created in the Power BI Service, but reports cannot.

 
 

8. ————- is a data analysis language. ———- is a transformational language.

 
 
 
 

9. Which of the following are displayed when you hover over a violin plot?

 
 
 
 

10. If you want to publish your Power BI report in a format that users can interact with, a good option is to publish it.

 
 
 
 

11. Once you publish to the Power BI Service, you will see at least two entities in the workplace it was published to: the report as well as the dataset.

 
 

12. Which of the following would help us create a calendar table in Power BI?

 
 
 
 

13. If you click on a blank area of the canvas before clicking on a visualization, Power BI will add the visualization to this blank area.

 
 

14. By default, slicers in Power BI apply to all pages in the report.

 
 

15. Which of the following are views in Power BI?

 
 
 
 

16. When using time intelligence DAX functions to create a visualization that shows increases and decreases over time, which of the following visualizations would be most effective?

 
 
 
 

17. What does dragging and dropping one field onto another do in the Fields pane?

 
 
 
 

18. From which of the following sources can we import data into Power BI?

 
 
 
 

19. When you click on Show as a table on any visualization in the report, what happens?

 
 
 
 

20. Which of the following DAX functions returns a table with a single column named Date that contains a contiguous set of dates?

 
 
 
 

21. What is the purpose of the Mark as date table button?

 
 
 
 

22. Unlike Excel pivot tables, filters in Power BI allow us to filter all the visualizations on the page or all pages in the report.

 
 

23. If you hover over a filter icon on any of the visualizations in a report, it will let you know all the filters that have been applied.

 
 

Question 1 of 23

Online Power BI Quiz Questions with Answers

  • Which of the following are views in Power BI?
  • From which of the following sources can we import data into Power BI?
  • Power BI will automatically create the relationship between tables if field names match across tables (with a few extra checks).
  • Which of the following would help us create a calendar table in Power BI?
  • What is the purpose of the Mark as date table button?
  • Which of the following DAX functions returns a table with a single column named Date that contains a contiguous set of dates?
  • If you click on a blank area of the canvas before clicking on a visualization, Power BI will add the visualization to this blank area.
  • In Power BI, when we change the theme, we change the colour scheme for which of the following?
  • When you click on New measure, the formula bar is automatically populated with “Measure = “. Here, the word on the left-hand side of the equation is the name of the measure, which is a name you can choose.
  • Sometimes, a single number is the most important information you need to track in your Power BI report. Which visualization is best suited to showing a single numeric value?
  • Which of the following are displayed when you hover over a violin plot?
  • When you click on Show as a table on any visualization in the report, what happens?
  • ————- is a data analysis language. ———- is a transformational language.
  • What does dragging and dropping one field onto another do in the Fields pane?
  • Unlike Excel pivot tables, filters in Power BI allow us to filter all the visualizations on the page or all pages in the report.
  • By default, slicers in Power BI apply to all pages in the report.
  • If you hover over a filter icon on any of the visualizations in a report, it will let you know all the filters that have been applied.
  • Which of the following are valid time intelligence functions in DAX?
  • When using time intelligence DAX functions to create a visualization that shows increases and decreases over time, which of the following visualizations would be most effective?
  • What is the advantage of the DIVIDE function in DAX compared to using the standard divide numerical operator?
  • If you want to publish your Power BI report in a format that users can interact with, a good option is to publish it.
  • Once you publish to the Power BI Service, you will see at least two entities in the workplace it was published to: the report as well as the dataset.
  • Dashboards can be created in the Power BI Service, but reports cannot.
Online Power BI Quiz Questions with Answers

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Block Design MCQs Test 15

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Test your knowledge of Block Design with this 20-question MCQ quiz! Online Block Design MCQs Test is perfect for statisticians, data analysts, data scientists, students, and learners preparing for exams or job interviews. The Block Design MCQs Test covers key concepts like BIBD, Graeco-Latin squares, crossover trials, efficiency, and randomization. Assess your expertise in experimental design and boost your confidence! Let us start with the Block Design MCQs Test now.

Online Block Design MCQs Test with Answers Design of Experiments Quiz
Please go to Block Design MCQs Test 15 to view the test

Online Block Design MCQs Test with Answers

  • Efficiency measures the estimation power or —————- of a design.
  • In a ——————, the units are randomized to a treatment and remain on that treatment throughout the trial duration
  • The order of treatment in a crossover experiment is called a
  • If the response from a crossover trial is binary and there are no period effects, we can use
  • A —————- design is used to control three sources of variation other than treatment.
  • Graeco-Latin square design is also called
  • When effects are measured as deviation from the overall mean, the sum of effects is equal to
  • GLS designs are constructed for a number of treatments from 3-12, except
  • When $p=3$, the error degree of freedom in a GLS design is
  • The degree of freedom of error is small if the number of treatments is
  • If blocking on two sources of variation using incomplete blocks, it is
  • ————- is used in the situation when there are a large number of treatment combinations.
  • Cyclic design structure includes some balanced incomplete and
  • The incomplete design in which each ————— of treatment occurs together the same number of times is called
  • In BIBD, all differences between treatments are measured equally.
  • Block size of BIBD for eight treatments can be 2, 4, and
  • The sum of squares of treatments needs adjustments for incompleteness in
  • Adjusted treatment total sums to
  • BIBD for blocks = 4, block size = 3, treatments = 4, replications = 3, includes number of pairs of observations
  • Random effects analysis is known as

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Generative AI MCQs Test 11

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Generative AI MCQs Test – Ace your data science interviews & exams with 20 key multiple-choice questions on Generative AI! Covering LLMs, GANs, ChatGPT, Data Visualization, SQL prompts, Copilot, DataRobot, and more. Perfect for data scientists, analysts, and statisticians preparing for AI/ML assessments. Test your knowledge by taking the Quiz Generative AI MCQs Test now!

Generative AI MCQs Test with Answers
Please go to Generative AI MCQs Test 11 to view the test

Online Generative AI MCQs Test with Answers

  • Which of the following features in data analysis plots a pair plot consisting of an analysis of all pairs of data attributes?
  • How can you use visualization in a generative AI tool to verify outliers?
  • Which prompt will generate the following query: SELECT COUNT(*) FROM Boston_house_prices
  • Which tool is an embeddable analytics conversational chat service that enables business users to explore data for insights using natural language inquiries?
  • Which of the following techniques of model consideration can improve interpretability?
  • Which of the following is an organizational challenge while using generative AI?
  • Which Python-based tool can interact with large language models (LLMs) like ChatGPT to create interactive and customizable dashboards?
  • Which storytelling aspect provides the data perspective to explain its relevance to the goals?
  • Which feature of Copilot enables correlations and new formulae in Excel?
  • Which is the best definition of generative AI?
  • How does generative AI solve the challenge of limited data availability?
  • How does generative AI help in creating interactive visualizations and storytelling?
  • DataRobot uses which Generative AI technique to provide comprehensive training data?
  • How does generative AI help in transforming data representation?
  • How does Generative AI contribute to addressing the challenges faced by data scientists, researchers, and analysts when exploring significant data patterns and insights?
  • Imagine you are working with generative AI to create new instances of data that resemble your original dataset’s patterns. Which model would you choose as the foundational deep learning approach for this task?
  • What is Generative AI?
  • Which of the following is a popular Generative AI model for text generation?
  • What does “LLM” stand for in Generative AI?
  • Which technique is commonly used in Generative AI for image creation?

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