Power BI Mastery

Power BI Mastery

University

16 Qs

quiz-placeholder

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Power BI Mastery

Power BI Mastery

Assessment

Quiz

Computers

University

Easy

Created by

Izah Ibrahim

Used 1+ times

FREE Resource

16 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of data visualization in Power BI?

The purpose of data visualization in Power BI is to present data in a visual format for easier understanding and analysis.

To slow down data processing

To hide data from users

To complicate data analysis

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you create a bar chart in Power BI?

Click on 'Pie Chart' visualization instead

Import data, select 'Bar Chart' visualization, drag fields to 'Axis' and 'Values', customize appearance

Use a line chart and modify it to look like a bar chart

Manually input data into the chart

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Explain the concept of data transformation in Power BI.

Data transformation in Power BI refers to the process of encrypting data before analysis.

Data transformation in Power BI refers to the process of preparing raw data for analysis by cleaning, shaping, and enhancing it through various operations like removing duplicates, filtering rows, adding calculated columns, merging data, and changing data types.

Data transformation in Power BI involves creating 3D visualizations of raw data.

Data transformation in Power BI refers to converting images into text for analysis.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the importance of report creation in Power BI?

Report creation in Power BI is only useful for data storage purposes.

Report creation in Power BI has no impact on data analysis.

Report creation in Power BI is primarily for entertainment purposes.

Report creation in Power BI helps in visually representing and analyzing data to derive insights and make data-driven decisions.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you analyze data using Power BI?

Input data, analyze trends, print reports

Collect data, edit videos, send emails

Import data, create visualizations, apply filters, publish reports

Export data, design animations, share files

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are some common data visualization tools in Power BI?

funnel charts

heat maps

radar charts

bar charts, line charts, pie charts, scatter plots, maps, tables

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Describe the process of transforming raw data into insights in Power BI.

Insights in Power BI are generated by manual data entry

The process involves connecting to data sources, cleaning and transforming data, creating relationships, designing visualizations, and sharing insights.

The process involves only creating visualizations without data cleaning

Transforming raw data into insights in Power BI is a one-step process

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