Power BI

Power BI online test: Pre-employment screening assessment to hire the best candidates

About the Power BI test

Agile, data-driven businesses that are growing fast need business intelligence that is just as flexible, adaptable, and fast-moving as they are. Microsoft Power BI allows key decision-makers to review, analyze, and share accurate information across the business so that they can plan their next steps accurately and with confidence. Professionals who are skilled in Power BI will help your organization put data at the heart of its most important actions and decisions.

This Power BI test assesses candidates in all aspects of the software: Power BI online, data modeling in the query editor, data relationships & DAX, and data visualization. The structure of this screening test helps you understand not only candidates' overall skills in Power BI but also their abilities in each area individually.

Candidates who perform well on this test are adept at data preparation, visualization, and working with Power BI online. These candidates can digest complicated tables using the Power BI query editor, create the appropriate calculations using DAX functions and tables, and present and share their work over Power BI online.

The test is made by a subject-matter expert

Anum R.

With a Bachelor’s degree in Software Engineering and a certification in data analysis, Anum has been working as an SAP Data Analyst with a leading organization for over seven years.

A highly motivated and results-focused professional, Anum also enjoys writing and has extensive experience as a technical writer producing end-use documentation, how-to guides, technical blogs, product manuals, and training material.

Crafted with expert knowledge

TestGorilla’s tests are created by subject matter experts. We assess potential subject-matter experts based on their knowledge, ability, and reputation. Before being published, each test is peer-reviewed by another expert, then calibrated using hundreds of test takers with relevant experience in the subject. Our feedback mechanisms and unique algorithms allow our subject-matter experts to constantly improve their tests.

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The Power BI test will be included in a PDF report along with the other tests from your assessment. You can easily download and share this report with colleagues and candidates.

Recruit with a Power BI test

Get business insights by hiring with a Power BI test

Did you know that data-driven decisions are shaping the futures of most businesses? Today, many organizations like yours base their choices and strategies on data to help them run their business and grow more efficiently.

One of the popular platforms that helps industry professionals use data to make informed decisions is Power BI. It can help its users connect, transform, and visualize data of any size from unconnected sources. For decision-makers, it means that unrelated data becomes usable insights.

Today, many roles require people to be skilled in Power BI to manage, model, and interpret data. If your company is looking for skilled professionals to help transform your data, a Power BI test can help you to evaluate applicants’ skills. Testing candidates can also show you which candidates are best suited to the position.

What is Power BI?

The "BI" in Power BI stands for business intelligence. The platform is a collection of cloud-based apps and services that collate, manage, and analyze data to help decision-makers make informed choices on an organization’s behalf.

The platform enables users to import data from Excel, SQL, and even APIs. Once the data is in Power BI, there are a number of actions available to shape the data into usable information.

A variety of professionals use Power BI in their roles. Developers, data scientists, and business and data analysts are some of the positions in which employees transform data to help guide business decisions.

How Power BI works

It’s easy to say that businesses use Power BI to transform data, but what does data transformation mean? And what are the uses of the transformed data?

How data becomes easy-to-understand visual representations like charts and graphs is called data modeling. As a discipline, data modeling can create high-quality, consistent, and structured data by setting associations between data sources.

Power BI streamlines this process by enabling users to show the association between data sources like Excel sheets. Then the platform will convert the data structure into a format that is easier to understand.

What are the benefits of Power BI?

Using Power BI, you can work with data and integrate data from multiple sources to create visualizations that enable you to make data-driven decisions. In addition, there are benefits to the platform that make it a better choice for transforming data.

1. It can connect to a large number of data sources and applications
2. It does not need complicated system integration or infrastructure support
3. The platform processes data rapidly, even providing live updates as new data comes in
4. The dashboards offer customization that accounts for every company’s needs
5. Reports are automatically updated as new data comes in
6. The platform is accessible on any device
7. Multiple users can interact with the data simultaneously

Data-driven decisions and actions in your organization can be enhanced when your new hire is skilled in Power BI. But how do you know if your new hire has the skills you need for the role? Let’s take a look.

How to hire for Power BI skills

To hire the best talent, you need to use the right combination of hiring tools. Some tools that can help your hiring process are an ATS to track applicants, Power BI testing tools to evaluate candidates’ skills, and an in-depth and structured interview.

Using these mechanisms, you will be able to hire the right Power BI expert more quickly, avoid unconscious bias, and eliminate hiring mistakes.

Why should applicants take a Power BI test?

A Power BI test can evaluate the technical knowledge of your applicants and their command of the platform. With a pre-screening test, candidates are evaluated on various aspects of the platform. It can include Power BI online, data modeling in the query editor, data relationships, and visualization.

A successful candidate will be able to prepare data, visually display it, and work with Power BI online. They can:
Manage complicated tables using the built-in query editor
Create the required calculations using DAX functions and tables
Present their work with visuals and reports

Power BI test and candidate skills
Power BI test benefits

How TestGorilla’s pre-employment testing works

Pre-employment tests provide you, as a recruiter, with objective and standardized data about candidates during the hiring process. It can be hard to determine who the best candidate is with just one test.

TestGorilla’s Power BI test can form part of a pre-employment assessment to evaluate applicants on hard and soft skills. By adding tests for communication, personality, and culture add, alongside the Power BI test, you can more effectively determine a candidate’s true potential.

Giving applicants a pre-employment assessment is a simple and effective way to get relevant, data-driven insight from your candidates and determine whether they are ideal for the job.

In addition to evaluating candidates objectively on a variety of soft and technical skills that are relevant to their position, pre-employment assessments help in avoiding the biases that can be introduced when screening candidates using CVs.

In summary

Transforming data in a way that uncovers trends is one of the reasons businesses use Power BI. But shaping data into easy-to-interpret visuals requires skilled professionals.

To make sure you get the most out of the platform with a highly skilled new hire, we recommend giving job applicants a Power BI test. By using skills tests in combination with other human-resources best practices, you can streamline the recruiting process and cut down on time spent sifting through resumes and conducting interviews.


What is the difference between an assessment and a test?
An assessment is the total package of tests and custom questions that you put together to evaluate your candidates. Each individual test within an assessment is designed to test something specific, such as a job skill or language. An assessment can consist of up to 5 tests and 20 custom questions. You can have candidates respond to your custom questions in several ways, such as with a personalized video.
Can I add my own questions to an assessment?
Yes! Custom questions are great for testing candidates in your own unique way. We support the following question types: video, multiple-choice, coding, file upload, and essay. Besides adding your own custom questions, you can also create your own tests.
How do video questions work?
A video question is a specific type of custom question you can add to your assessment. Video questions let you create a question and have your candidates use their webcam to record a video response. This is an excellent way to see how a candidate would conduct themselves in a live interview, and is especially useful for sales and hospitality roles. Some good examples of things to ask for video questions would be "Why do you want to work for our company?" or "Try to sell me an item you have on your desk right now." You can learn more about video questions here.
Can you explain how the other custom question types work?
Besides video questions, you can also add the following types of custom questions: multiple-choice, coding, file upload, and essay. Multiple-choice lets your candidates choose from a list of answers that you provide, coding lets you create a coding problem for them to solve, file upload allows your candidates to upload a file that you request (such as a resume or portfolio), and essay allows an open-ended text response to your question. You can learn more about different custom question types here.
Can I customize an assessment with my company logo and color theme?
Yes! You can add your own logo and company color theme to your assessments. This is a great way to leave a positive and lasting brand impression on your candidates.
What type of support do you offer?
Our team is always here to help. After you sign up, we’ll reach out to guide you through the first steps of setting up your TestGorilla account. If you have any further questions, you can contact our support team via email, chat or call. We also offer detailed guides in our extensive Help & Inspiration Center.
What is the cost for using the Power BI test?
You can find our pricing packages here. Sign up here to try TestGorilla today.
Can I combine the Power BI test with other tests?
Yes. You can add up to five tests to each assessment.
Where in my recruitment process should I use the Power BI test?
We recommend using our assessment software as a pre-screening tool at the beginning of your recruitment process. You can add a link to the assessment in your job post or directly invite candidates by email. TestGorilla replaces traditional CV screening with a much more reliable and efficient process, designed to find the most skilled candidates earlier and faster.

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