15 JSON Practice Exams and Question Banks
Choosing the right practice exam or question bank can save you time and focus your study on the topics that matter most for certification exams. On this page you will find a selection of fifteen Udemy courses that cover a range of vendor certifications, from Oracle and Cisco to Salesforce and SAP. All courses are priced between $19.99 and $29.99, reflecting the provider's listed price at the time of writing. The list is ordered according to our internal ranking, which considers factors such as relevance to the exam, breadth of question coverage and user feedback, but it does not imply any claim of being the best overall.
Each offering provides a set of practice questions designed to simulate the format and difficulty of the actual exams, helping you gauge readiness and identify gaps. Consider your target certification, the specific technology focus and the price that fits your budget when deciding which course to enrol in.
- Courses compared
- 15
- Price range
- $19.99 – $29.99
- Providers
- Udemy
- Last updated
- 18 Sep 2026
How these 15 courses were chosen
Every course below is a real, currently listed course from Udemy, matched to "json" 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 $29.99, as listed by the provider when we last updated the page.
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1
Oracle 1Z0‑1042‑25 Practice Tests
Train effectively for Oracle exam 1Z0‑1042‑25.This course delivers timed mock exams that mirror the format of the real Oracle Cloud Infrastructure Application Integration Professional certification. Each practice test si...
$19.99listed price -
2
JNCIA-DevOps Preparation Practice Tests
The Juniper Networks Certified Associate - DevOps (JNCIA-DevOps) certification is a foundational credential designed for individuals seeking to demonstrate their knowledge and skills in DevOps practices and tools as they...
$19.99listed price -
3
DEVASC 200-901 Cisco Devnet Associate Sim Exam Questions
You will be tested against these topics:Software Development and Design Compare data formats (XML, JSON, and YAML) Describe parsing of common data format (XML, JSON, and YAML) to Python data structures Describe the conce...
$19.99listed price -
4
Snowflake SnowPro Certification Practice Tests
This course is designed to provide a comprehensive understanding of Snowflake, one of the most popular cloud-based data platforms. Whether you're a data engineer, analyst, or database administrator, this course will equi...
$19.99listed price -
5
Cisco Certified DevNet Professional Practice Exams
The Cisco Certified DevNet Professional certification is a high-level credential designed for network professionals who are skilled in both infrastructure and software development. It targets roles such as network automa...
$19.99listed price -
6
CCNA Network Automation 200-901 CCNAAUTO Practice Tests
Prepare confidently for the CCNA Network Automation Using Cisco Platforms (200-901 CCNAAUTO) v1 certification exam with this comprehensive practice test course designed to help you assess your knowledge, identify weak ar...
$24.99listed price -
7
Cisco Devnet Associate Practice Sim Questions DEVASC 200-901
Practice against following topics to achieve great success at your Devnet Associate Exam-Software Development and Design-Compare data formats (XML, JSON, and YAML)-Describe parsing of common data format (XML, JSON, and Y...
$19.99listed price -
8
SAP CPI Integration Suite: Practice Tests
Are you preparing for an SAP CPI interview or looking to strengthen your SAP Integration Suite knowledge? This course is designed to help you build a strong understanding of SAP Cloud Platform Integration (CPI) through s...
$29.99listed price -
9
Salesforce Certified Slack Developer Exam Prep Questions
About the Salesforce Certified Slack Developer CredentialThe Salesforce Certified Slack Developer certification highlights your ability to build powerful custom applications on the Slack platform. It demonstrates your kn...
$19.99listed price -
10
Salesforce Certified Omnistudio Developer Questions Prep
About the Salesforce OmniStudio Developer CertificationThe Salesforce OmniStudio Developer Certification is aimed at professionals who work with Salesforce and want to validate their skills in building cloud-based applic...
$19.99listed price -
11
MongoDB Associate Developer Practice Exam – New 2025
All questions in this course are carefully aligned with the official MongoDB Associate Developer Certification Exam Objectives. By covering all key domains in detail, this course ensures that you’re fully prepared to tac...
$19.99listed price -
12
Cisco CCNP Enterprise ENCOR Pr Exam Questions 350-401 ENCOR
You will test yourself against Cisco CCNP Enterprise ENCOR ( 350-401 ENCOR ) topics which are associated with the Cisco Certified CCNP Enterprise certification and CCIE Enterprise Infrastructure Exams. These practice exa...
$19.99listed price -
13
Cisco 350-401 ENCOR Network Core Technologies Practice Exams
Prepare confidently for the Cisco 350-401 ENCOR v1.2 certification exam with this complete practice exam course designed for serious CCNP Enterprise and CCIE Enterprise Infrastructure candidates.This course includes six...
$19.99listed price -
14
Salesforce Certified Javascript Developer I Exam Questions
Salesforce Certified JavaScript Developer ICourse Description:The "Salesforce Certified JavaScript Developer I" course is designed to prepare candidates for the Salesforce JavaScript Developer I Exam. This comprehensive...
$19.99listed price -
15
Cisco 200-901 DEVASC DevNet Associate Practice Test 2026
Are you ready to prepare for the Cisco 200-901 DEVASC DevNet Associate exam ?Get Verified Questions and Answers Practice testsCisco Certified DevNet Associate certification is your entry into a career in network aut...
$24.99listed price
JSON 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 $29.99, with the middle of the range around $19.99 — a spread of $10.00. The options are closely priced, so cost is unlikely to be your deciding factor. 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 Json 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 18 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.