15 Data Visualization Practice Exams and Question Banks
We compared 15 Data Visualization courses currently listed on edX and Udemy, priced from $19.99 to $219.00. 1 comes from a named university or institution, including Harvard University. They are ordered by our CourseAsk score, which is built from how thoroughly each course describes what it teaches, whether it comes from a named institution, and how it compares on price — not from star ratings, which our course data does not include.
- Courses compared
- 15
- Price range
- $19.99 – $219.00
- Providers
- edX, Udemy
- Last updated
- 19 Sep 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from edX, Udemy, matched to "data visualization" by our catalog and ordered by our CourseAsk score. Courses whose own title names the topic rank above those only tagged with it.
The grade on each entry scores how much the provider publishes about the course before you pay — the length and detail of the description, whether it lists learning outcomes and objectives — and whether a named university or institution stands behind it. A is fully documented and institution-backed; E is little more than a title and a price. Courses with almost nothing published are left ungraded rather than marked down, because an unknown course and a poor one are not the same thing.
There are no star ratings on this page — the course feeds we license do not include them, and we would rather leave a column out than fill it with a number we cannot stand behind. What we do have is price: these range from $19.99 to $219.00, as listed by the provider when we last updated the page.
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1
Digital Humanities in Practice: From Research Questions to Results
Offered by Harvard University
Combine literary research with data science to find answers in unexpected ways. Learn basic coding tools to help save time and draw insights from thousands of digital documents at once.
$219.00listed price -
2
PL-300: Microsoft Power BI Data Analyst Practice Exams w/QAs
Are you ready to take your Microsoft Power BI skills to the next level? Look no further than the PL-300 Microsoft Power BI Data Analyst Certification Practice Exam! This comprehensive exam is designed to test your knowle...
$19.99listed price -
3
Tableau Data Analyst + Desktop Specialist Exam Practice Test
Want to clear the Tableau Data Analyst & Desktop Specialist Certification Exam on your first attempt? You're in the right place! With 100+ questions, and the most detailed explanations, you'll be able to ace the exam...
$19.99listed price -
4
SPLK-1001 - Splunk Core Certified User - Practice test / QCM
Prepare effectively for the Splunk Core Certified User (SPLK-1001) exam through an exam simulator composed exclusively of realistic QCMs, designed to faithfully reflect the difficulty, logic, and scenarios encountered du...
$19.99listed price -
5
Tableau Data Analyst Preparation Practice Exams
Tableau Data Analyst plays a crucial role in transforming raw data into meaningful insights that drive business decisions. They leverage Tableau’s powerful visualization tools to create interactive dashboards and reports...
$19.99listed price -
6
Microsoft PL-300 Practice Tests
This Microsoft PL-300: Power BI Data Analyst certification course is designed to help you master the essential skills needed to analyze data with Power BI. Whether you're a beginner or an experienced professional, this c...
$19.99listed price -
7
PL-900: MS Power Platform Fundamentals Practice Exams
Are you looking to advance your career in the field of Microsoft Power Platform? Do you want to gain a deeper understanding of the concepts and skills required to pass the PL-900 exam? Look no further than our PL-900 Pow...
$19.99listed price -
8
Tableau Desktop Foundations Certification Practice Test 2026
Tableau Desktop Foundations Practice Exam is a comprehensive preparation resource designed for students, data analysts, business intelligence professionals, and anyone who wants to validate their foundational knowledge o...
$19.99listed price -
9
Mock Test Series: Salesforce Certified Tableau Data Analyst
These practice tests are fully updated.Welcome to the Salesforce Certified Tableau Data Analyst Exam Practice Test Course 2025. This fully updated course aligns with the latest Tableau exam changes, which now include 60...
$99.99listed price -
10
DP-900 : Microsoft Azure Data Fundamentals Practice Tests
Candidates for this exam should have foundational knowledge of core data concepts and how they are implemented using Microsoft Azure data services.This exam is intended for candidates beginning to work with data in the c...
$19.99listed price -
11
PL-300 Practice Tests: Microsoft Power BI Analyst
Prepare confidently for the Microsoft Power BI Data Analyst Associate (PL-300) certification with a comprehensive course designed to help you master data analysis, visualization, and business intelligence concepts using...
$19.99listed price -
12
CompTIA Data+ Preparation Practice Exams
CompTIA Data+ is a vendor-neutral certification designed to validate foundational data skills across the entire data lifecycle. It focuses on practical understanding rather than tool-specific mastery, making it suitable...
$19.99listed price -
13
Google Cloud Professional Data Engineer Practice Tests 2026
Google Cloud Professional Data Engineer certification is a highly sought-after credential in the field of data engineering. This certification validates the skills and expertise of professionals who design, build, and ma...
$19.99listed price -
14
PL-300: Power BI Data Analyst Mock Exams (Unofficial)
Are you preparing for the PL-300: Microsoft Power BI Data Analyst certification exam? This course offers carefully designed practice tests that will help you strengthen your knowledge, identify weak areas, and build conf...
$19.99listed price -
15
![[NEW] DP‑900 Azure Data Fundamentals 5 Practice Exams (2026)](https://i.udemycdn.com/course/480x270/6931921_ac3c.jpg)
[NEW] DP‑900 Azure Data Fundamentals 5 Practice Exams (2026)
Prepare with confidence for the Microsoft Azure Data Fundamentals (DP-900) certification exam using a comprehensive set of realistic, scenario-based practice tests designed to mirror — and slightly exceed — the difficult...
$19.99listed price
Data Visualization Practice Exams and Question Banks compared
Prices shown are the provider's listed price when we last updated this page. Confirm on their site before enrolling.
What the prices here tell you
The 15 priced courses on this page run from $19.99 to $219.00, with the middle of the range around $19.99 — a spread of $199.01. That is a wide gap for one subject. A higher price on this page usually reflects who is behind the course rather than how much material it contains, so it is worth opening two or three at different price points and comparing their syllabus before deciding.
Who is behind these courses
These courses come from edX and Udemy. The platforms differ in how they sell: some charge once per course, others expect a subscription, and the listed price is not always what you pay at checkout after a promotion. 1 of these are produced by a named university or institution, including Harvard University — which usually means a fixed syllabus and a recognised certificate, rather than an individual instructor’s own course.
Courses versus exam preparation
15 of the entries here are built around a certification exam rather than teaching Data Visualization from scratch. They are the right choice only if you already know the material and want to pass a specific exam; if you are starting out, pick one of the taught courses first and come back to exam preparation afterwards.
Before you enrol
Open the provider’s own page and check three things this comparison cannot tell you: when the course was last updated, what the syllabus actually covers in its later sections, and what recent learners say. Prices shown here are the provider’s listed price when we last rebuilt this page on 19 September 2026 — they change often, and a promotion can move them substantially. We earn a commission if you enrol through our links, which costs you nothing and never affects the order courses appear in.