15 Data Manipulation Practice Exams and Question Banks
We compared 15 Data Manipulation courses currently listed on Udemy, priced from $19.99 to $149.99. 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 – $149.99
- Providers
- Udemy
- Last updated
- 30 Aug 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "data manipulation" 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 $149.99, as listed by the provider when we last updated the page.
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1
Oracle Database SQL Certified Ass. 1Z0-071 Practice Test
Oracle 1Z0-071 Practice Tests – Updated 2025 Mock Exams150+ Realistic Questions for Oracle Database SQL Certification Full Course DescriptionPrepare effectively for the Oracle Database SQL (1Z0-071) certification with o...
$19.99listed price -
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2
![Oracle Database SQL 1Z0-071 Practice Test [Exclusive TEST]](https://i.udemycdn.com/course/480x270/6230787_b5d0.jpg)
Oracle Database SQL 1Z0-071 Practice Test [Exclusive TEST]
Unlock Your SQL Mastery: Join the Oracle 1Z0-071 Exam Journey!Greetings Future SQL Experts! Are you ready to embark on a transformative journey that will not only shape your career but also redefine your relationship wit...
$29.99listed price -
3
UiPath UiRPA Associate RPA Developer Mock Exams 2026
Welcome to your premier practice suite for the UiPath Certified Professional Associate RPA Developer (UiRPA) certification.Robotic Process Automation (RPA) is one of the fastest-growing technologies in the world, and UiP...
$149.99listed price -
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4
Practice Test: Oracle Database SQL Associate (1Z0-071)
Prepare for the Oracle Database SQL Associate (1Z0-071) certification exam with this comprehensive practice test course! Whether you're new to Oracle SQL or looking to solidify your skills before taking the official exam...
$39.99listed price -
5
![CCA 175 Exam preparation using Scala & Practice Tests [2020]](https://i.udemycdn.com/course/480x270/2112128_f2b9_15.jpg)
CCA 175 Exam preparation using Scala & Practice Tests [2020]
In this course, we will do followingIntro & SetupCCA175 IntroductionFree Cluster Setup on Google CloudRevise Hadoop CommandsApache Spark RevisionSpark IntroActions & Transformations (Optional)Spark Data...
$24.99listed price -
6
SAS Programming Interview Question Practice Test 2025
Are you ready to prove your SAS skills in a technical interview, but get nervous when faced with a tricky, scenario-based question? Do you want to walk into your next interview with the confidence that you can handle wha...
$29.99listed price -
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7
Oracle Database SQL 1Z0-071 Certification Mock Exams 2026
Welcome to your ultimate practice suite for the Oracle Database SQL Certified Associate (1Z0-071) 2026 certification.My goal is simple: Help you pass on the first try by providing highly realistic, scenario-based mock ex...
$149.99listed price -
8
Cloudera Associate (CCA) Data Analyst Practice Exams
Cloudera Associate (CCA) Data Analyst is a certification designed to validate the skills of professionals in analyzing and interpreting big data using Cloudera’s platform. It focuses on practical knowledge in querying, t...
$19.99listed price -
9
SAS Certifications - Simulated Practice Exams
This course is designed to help you prepare for the A00-215 and A00-231 SAS certification exams by providing you with a comprehensive set of practice exam questions and answers.The course will cover a wide range of topic...
$109.99listed price -
10
SAS Base Programming A00-231: Practice Tests 2026
The SAS Certified Specialist: Base Programming Using SAS – Practice Test Course is designed to help learners confidently prepare for the official SAS certification exam by mastering the core concepts of Base SAS programm...
$29.99listed price -
11
Databricks Certified Data Analyst Associate Practice Test 26
Databricks Certified Data Analyst Associate certification is a highly sought-after credential in the field of data analytics. This certification is designed for individuals who have a strong foundation in data analysis a...
$19.99listed price -
12
Databricks Certified Associate for Spark 3.0 Practice Exams
Databricks Certified Associate Developer for Apache SparkThe Databricks Certified Associate Developer for Apache Spark certification exam assesses the understanding of the Spark DataFrame API and the ability to apply the...
$19.99listed price -
13
MO-201 Microsoft Office Specialist Excel Practice Tests
The MO-201 Microsoft Office Specialist Microsoft Excel Expert Practice Tests are designed to assess a candidate's proficiency in using Microsoft Excel at an advanced level. While the focus of this exam is on Excel expert...
$19.99listed price -
14
1Z0-809 Oracle Professional Java SE 8 Practice Exams
Oracle Professional Java SE 8 Programmer (1Z0-809) exam is designed to validate a candidate’s advanced knowledge and skills in Java programming. Unlike the associate-level exam, this certification focuses more on object-...
$19.99listed price -
15
1Z0-071 Oracle Database SQL Practice Test QA 2026
Are you ready to prepare for the Oracle Database SQL Certified Associate exam ?Become an Oracle Database SQL Certified Associate and demonstrate understanding of fundamental SQL concepts needed to undertake any data...
$19.99listed price
Data Manipulation 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 $149.99, with the middle of the range around $24.99 — a spread of $130.00. 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 Udemy. Everything on this page is sold on the one platform, so the buying experience is the same whichever you pick.
Courses versus exam preparation
15 of the entries here are built around a certification exam rather than teaching Data Manipulation 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 30 August 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.