MCQs on Introduction to Power BI | Power BI
Explore Power BI essentials with these 30 focused Multiple Choice Questions (MCQs). Covering introduction, components, installation, features, and real-world use cases, they are perfect for beginners and professionals.
What is Power BI?
1. What does Power BI primarily focus on?
A) Web development
B) Data visualization and business intelligence
C) Software development lifecycle
D) Cloud hosting
2. Power BI is a product of which company?
A) Google
B) Microsoft
C) IBM
D) SAP
3. Which programming language is integrated for advanced data manipulation in Power BI?
A) Python
B) JavaScript
C) R
D) Both A and C
4. What type of software is Power BI?
A) ERP System
B) Data Analysis and Reporting Tool
C) CRM System
D) Cloud Backup Tool
5. Power BI works best with which type of data sources?
A) Relational databases only
B) Structured, semi-structured, and unstructured data
C) Audio and video files
D) File systems only
Power BI Components: Desktop, Service, and Mobile
6. What is Power BI Desktop primarily used for?
A) Creating reports and dashboards
B) Sharing visualizations
C) Managing user roles
D) Accessing data on mobile devices
7. Power BI Service is best described as:
A) An on-premises reporting tool
B) A cloud-based data sharing and collaboration tool
C) A database management system
D) A query optimization platform
8. Which feature is NOT available in Power BI Mobile?
A) Real-time dashboards
B) Sharing reports
C) Report creation
D) Data refresh
9. What is the file extension for Power BI Desktop files?
A) .pbit
B) .pbix
C) .xlsx
D) .rpt
10. Which Power BI component provides the ability to set up scheduled data refreshes?
A) Power BI Desktop
B) Power BI Service
C) Power BI Gateway
D) Power BI Mobile
Installation and Setup
11. Which operating system is required to run Power BI Desktop?
A) macOS
B) Windows
C) Linux
D) ChromeOS
12. Where can you download Power BI Desktop?
A) Microsoft Store
B) Power BI Website
C) App Store
D) Both A and B
13. What is Power BI Gateway primarily used for?
A) Extracting data from web APIs
B) Connecting on-premises data sources with Power BI Service
C) Building dashboards
D) Optimizing query performance
14. Which account type is required to access Power BI Service?
A) Any email account
B) Microsoft account
C) G Suite account
D) Apple ID
15. What is the minimum RAM requirement to install Power BI Desktop?
A) 2 GB
B) 4 GB
C) 8 GB
D) 16 GB
Key Features and Use Cases
16. Which feature in Power BI allows the integration of AI for insights?
A) Q&A
B) Power Query
C) Dataflows
D) AI Insights
17. Which Power BI feature enables creating reusable ETL pipelines?
A) Dataflows
B) DAX Calculations
C) Custom Visuals
D) Paginated Reports
18. What does the Q&A feature in Power BI allow users to do?
A) Query data using natural language
B) Ask customer support queries
C) Export reports
D) Schedule data refresh
19. Power BI supports integration with which cloud platforms?
A) Azure
B) Google Cloud
C) AWS
D) All of the above
20. Which of the following is a common use case for Power BI?
A) Building gaming software
B) Designing websites
C) Creating interactive dashboards
D) Managing email campaigns
Mixed Topics
21. How does Power BI handle real-time data?
A) By running periodic batch jobs
B) By connecting to streaming datasets
C) By creating on-demand queries
D) By exporting data to Excel
22. What is DAX in Power BI?
A) A language for creating visualizations
B) A query language for databases
C) A formula language for data analysis
D) A scripting language for automation
23. Which view in Power BI Desktop is used for creating relationships between tables?
A) Report View
B) Data View
C) Model View
D) Dashboard View
24. What is a calculated column in Power BI?
A) A system-generated column
B) A column created using DAX formulas
C) A column imported from the database
D) A temporary column for debugging
25. What is the primary benefit of using Power Query in Power BI?
A) Visualizing data
B) Automating email campaigns
C) Transforming and cleaning data
D) Building machine learning models
26. What is the purpose of Power BI Embedded?
A) Generating paginated reports
B) Embedding Power BI reports into web apps
C) Running advanced analytics
D) Managing user roles
27. Which chart type is best for analyzing trends over time in Power BI?
A) Pie Chart
B) Line Chart
C) Bar Chart
D) Scatter Plot
28. Which license is required for sharing Power BI dashboards with external users?
A) Free License
B) Pro License
C) Premium Per User License
D) Developer License
29. What is the primary role of the Power BI Admin portal?
A) Managing report creation
B) Controlling user permissions and monitoring usage
C) Building dashboards
D) Optimizing queries
30. Which of the following is a custom visual in Power BI?
A) Matrix
B) Funnel Chart
C) Mapbox Visualization
D) TreeMap
Answers
| QNo | Answer (Option with the text) |
|---|---|
| 1 | B) Data visualization and business intelligence |
| 2 | B) Microsoft |
| 3 | D) Both A and C |
| 4 | B) Data Analysis and Reporting Tool |
| 5 | B) Structured, semi-structured, and unstructured data |
| 6 | A) Creating reports and dashboards |
| 7 | B) A cloud-based data sharing and collaboration tool |
| 8 | C) Report creation |
| 9 | B) .pbix |
| 10 | B) Power BI Service |
| 11 | B) Windows |
| 12 | D) Both A and B |
| 13 | B) Connecting on-premises data sources with Power BI Service |
| 14 | B) Microsoft account |
| 15 | B) 4 GB |
| 16 | D) AI Insights |
| 17 | A) Dataflows |
| 18 | A) Query data using natural language |
| 19 | D) All of the above |
| 20 | C) Creating interactive dashboards |
| 21 | B) By connecting to streaming datasets |
| 22 | C) A formula language for data analysis |
| 23 | C) Model View |
| 24 | B) A column created using DAX formulas |
| 25 | C) Transforming and cleaning data |
| 26 | B) Embedding Power BI reports into web apps |
| 27 | B) Line Chart |
| 28 | B) Pro License |
| 29 | B) Controlling user permissions and monitoring usage |
| 30 | C) Mapbox Visualization |