Question 1

What feature in Power BI allows dynamic visuals based on selection?

Accepted Answer

Slicers

Answer

Power Query

Answer

Filters

Answer

Bookmarks

Question 2

Which DAX function is best for calculating year-to-date growth in visuals?

Accepted Answer

TOTALYTD

Answer

AVERAGEX

Answer

SUM

Answer

CALCULATE

Question 3

What is the optimal way to enhance dashboard readability with colors?

Accepted Answer

Use a consistent, limited palette

Answer

Use bright, contrasting colors

Answer

Change colors frequently

Answer

Use as many colors as possible

Question 4

How can conditional formatting be applied to a visual in Power BI?

Accepted Answer

Based on field values

Answer

Only manually set colors

Answer

Based on data source type

Answer

Based on page layout

Question 5

What Power BI feature allows you to show data from two different measures in one visual?

Accepted Answer

Dual axes

Answer

Split axes

Answer

Overlaid axes

Answer

Single axis

Question 6

When designing a report for accessibility, what is crucial to consider?

Accepted Answer

Color contrast and text size

Answer

Frequent use of slicers

Answer

Extensive use of drill-through

Answer

Use of multiple animations

Question 7

How does the use of tooltips enhance a visual?

Accepted Answer

Provides additional details on hover

Answer

Increases the visual loading time

Answer

Changes the color scheme

Answer

Adds decorative icons

Question 8

What is the best practice for displaying detailed data on a large dataset?

Accepted Answer

Use drill-through pages

Answer

Use multiple slicers

Answer

Minimize use of visuals

Answer

Display all data on one page

Question 9

How can a user create a consistent theme across all reports in Power BI?

Accepted Answer

Use a JSON theme file

Answer

Use default settings

Answer

Manually adjust each visual

Answer

Apply random color schemes

Question 10

What visual interaction mode allows a visual to filter other visuals but not itself?

Accepted Answer

Edit interactions—set to None

Answer

Set all to Filter

Answer

Set all to Highlight

Answer

Disable interactions altogether

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