1.Power BI part 1

Question 1

What is Power BI used for?

Answer 1

Data analysis and visualization.

Question 2

Name one application in Power BI.

Answer 2

Power BI Desktop.

Question 3

What type of data can Power BI connect to?

Answer 3

Cloud and on-premises data.

Question 4

What is a dashboard in Power BI?

Answer 4

A single canvas of visuals.

Question 5

What is Power BI Service?

Answer 5

Online version of Power BI.

Question 6

What is Power Query Editor?

Answer 6

Tool for cleaning and transforming data.

Question 7

Can Power BI work with Excel data?

Answer 7

Yes.

Question 8

What is a report in Power BI?

Answer 8

Collection of visualizations on one or more pages.

Question 9

What device types support Power BI Mobile?

Answer 9

Phones and tablets.

Question 10

What is My Workspace in Power BI?

Answer 10

Personal workspace.

Question 11

What are the three main elements of Power BI?

Answer 11

Power BI Desktop, Power BI Service, Power BI Mobile apps.

Question 12

What does Power BI Mobile do?

Answer 12

View dashboards and reports.

Question 13

What is a tile in Power BI?

Answer 13

A single visualization.

Question 14

What is a dataset in Power BI?

Answer 14

A collection of data for reports.

Question 15

What is the purpose of a workspace in Power BI?

Answer 15

Organize and share content.

Question 16

Can Power BI detect data trends?

Answer 16

Yes, with AI insights.

Question 17

What is a semantic model in Power BI?

Answer 17

Collection of data in Power BI.

Question 18

What are Power BI template apps?

Answer 18

Prebuilt apps for quick deployment.

Question 19

Can Power BI handle live data?

Answer 19

Yes, real-time data streaming.

Question 20

What does a dashboard show?

Answer 20

Key metrics and visualizations.

Question 21

What is Power BI?

Answer 21

Data analysis and visualization tool.

Question 22

Can Power BI connect to multiple data sources?

Answer 22

Yes.

Question 23

What is Power BI Desktop used for?

Answer 23

Create reports and visualizations.

Question 24

What does AI in Power BI help with?

Answer 24

Detecting trends and anomalies.

Question 25

What is a KPI in Power BI?

Answer 25

Key performance indicator.

Question 26

What is the reading view in Power BI?

Answer 26

View reports without editing.

Question 27

What is the editing view in Power BI?

Answer 27

Modify and create reports.

Question 28

Can Power BI work offline?

Answer 28

Yes, with Power BI Desktop.

Question 29

What does pinning a visual do?

Answer 29

Adds it to a dashboard.

Question 30

What are insights in Power BI?

Answer 30

Findings of trends or anomalies.

Question 31

What is the purpose of Power BI Service?

Answer 31

Share and collaborate on dashboards.

Question 32

How does Power BI ensure data security?

Answer 32

Secure connections and permissions.

Question 33

What are the three views in Power BI Desktop?

Answer 33

Report view, Data view, Model view.

Question 34

What is a dedicated capacity in Power BI?

Answer 34

Reserved resources for one customer.

Question 35

How can Power BI be used with AI insights?

Answer 35

Analyze trends, detect anomalies, use pretrained models.

Question 36

What is a shared semantic model in Power BI?

Answer 36

Standardized dataset for consistency.

Question 37

What is the role of a workspace member in Power BI?

Answer 37

Collaborate on content.

Question 38

What does Power Query Editor allow you to do?

Answer 38

Clean, shape, and transform data.

Question 39

How can you share a Power BI dashboard?

Answer 39

Share a link or use Power BI Service.

Question 40

What is the significance of reports in Power BI?

Answer 40

Provide insights from datasets.

Question 41

What is a Power BI dashboard made up of?

Answer 41

Tiles and widgets.

Question 42

What are the two types of workspaces in Power BI?

Answer 42

My Workspace and shared workspaces.

Question 43

How does Power BI handle data from multiple sources?

Answer 43

Cleans, models, and combines without altering data.

Question 44

What is the difference between shared and dedicated capacities?

Answer 44

Shared for multiple customers, dedicated for one.

Question 45

What is Quick Insights in Power BI?

Answer 45

Auto-generates insights from a dataset.

Question 46

How do AI Insights in Power BI work?

Answer 46

Applies machine learning to detect trends and anomalies.

Question 47

What is the difference between a report and a dashboard in Power BI?

Answer 47

Reports: multi-page, interactive. Dashboards: single-page summaries.

Question 48

What is the role of Power BI Mobile apps?

Answer 48

Access and interact with reports and dashboards on mobile.

Question 49

What is the use of KPI analysis in Power BI?

Answer 49

Compare performance to targets.

Question 50

How does Power BI manage real-time data?

Answer 50

Live data connections and streaming.