Power Query interface overview in Power BI - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the main purpose of the Power Query interface in Power BI?

Power Query interface helps you clean, transform, and prepare your data before using it in reports. It makes data ready and organized.

beginner

Name the three main sections of the Power Query interface.

The three main sections are: 1) Ribbon with commands, 2) Queries pane showing your data queries, 3) Data preview area where you see and edit your data.

beginner

What does the Queries pane show in Power Query?

It shows all the queries you have created or imported. You can select, rename, or delete queries here.

beginner

How does the Data preview area help you in Power Query?

It shows a live preview of your data after each step. You can see changes immediately and check if your data looks right.

beginner

What is the Ribbon in Power Query used for?

The Ribbon contains buttons and commands to transform data, like filtering, sorting, adding columns, or changing data types.

Which section of Power Query shows all your data queries?

A Ribbon

B Formula bar

C Data preview area

D Queries pane

The Queries pane lists all your queries so you can manage them easily.

What can you do in the Data preview area?

A Create new queries

B Write formulas

C See and edit your data after each step

D Change Power BI themes

The Data preview area shows your data and lets you check changes live.

Where do you find commands like filter, sort, and add column in Power Query?

A Ribbon

B Data preview area

C Status bar

D Queries pane

The Ribbon holds all the transformation commands.

What is NOT a function of the Queries pane?

A Rename queries

B Preview data

C Delete queries

D Select queries

Previewing data happens in the Data preview area, not the Queries pane.

Why is Power Query interface important in Power BI?

A To prepare and clean data before analysis

B To design report visuals

C To share reports with others

D To create dashboards

Power Query is used to prepare and clean data before building reports.

Describe the main parts of the Power Query interface and their roles.

Think about where you find commands, where queries are listed, and where you see your data.

Explain why the Data preview area is useful when working with Power Query.

Consider how seeing data immediately helps avoid mistakes.