15 NAT Practice Exams and Question Banks
We compared 15 Nat courses currently listed on Udemy, priced from $19.99 to $199.99. 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 – $199.99
- 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 this topic 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 $199.99, as listed by the provider when we last updated the page.
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1
CCNA 200-301 v1.1 with Labs, Quizzes, Practice Exams
CCNA 200-301 Full Video Course: Complete Certification TrainingAre you ready to pass the CCNA 200-301 exam and take your networking career to the next level? This comprehensive CCNA video course is designed to provide yo...
$59.99listed price -
2
Cisco Certified Network Associate CCNA Practice Exams
Cisco Certified Network Associate CCNA Practice Exams. Starting a career in professional networking requires a solid technical understanding of IP addressing, routing protocols, and network security basics. This technica...
$29.99listed price -
3
Network Introduction CCNA 1 V7 CISCO (200-301) practice test
Knowledge Content:-Describe, implement, and verify Virtual Local Area Networks (VLANs) and trunksDescribe the application and configuration of inter-VLAN routingExplain the basics of dynamic routing protocols and describ...
$19.99listed price -
4
Cisco CCNA (200-301) & Networking Mastery: Practice Exams
Every time you load a webpage, query a database, or stream a video, complex hardware is quietly making thousands of routing decisions per second. Welcome to the Cisco CCNA & Networking Fundamentals practice assessmen...
$19.99listed price -
5
![CCSA R81.x Check Point Practice Tests + Exam Q&A [2026]](https://i.udemycdn.com/course/480x270/7118247_09eb_2.jpg)
CCSA R81.x Check Point Practice Tests + Exam Q&A [2026]
The Check Point Certified Security Administrator (CCSA) R81.x exam validates your ability to install, configure, and manage Check Point Security Gateways and Management Servers running Gaia R81.x. It covers security poli...
$199.99listed price -
6
HCIA Datacom Professional Exam (H12-811) Practice Questions
Comprehend the definition of data communication and the proficiency model for data communication engineers.Grasp the network reference model and the complete data communication process.Gain proficiency with the VRP syste...
$89.99listed price -
7
Cisco CCNA 200-301 Practice Tests | 1200 Questions | 2026
Prepare for the CCNA 200-301 v1.1 exam with a comprehensive, exam-focused practice course designed to replicate the depth, structure, and difficulty of the real test environment. This course includes over 1,200 carefully...
$19.99listed price -
8
Palo Alto PCNSA Practice Exams 2026
This course provides a complete set of scenario-based practice exams designed to prepare you for the Palo Alto Networks Certified Network Security Administrator (PCNSA) 2026 certification.The primary goal of this course...
$149.99listed price -
9
Latest NSE4_FGT-7.2 Exam Questions and Answers Full Solution
Exam: NSE 4 Network Security ProfessionalNew and Latest Fortinet NSE4_FGT-7.2 NSE 4—FortiOS 7.2 certification exam questionsNSE 4 CertificationThe Network Security Professional designation identifies your ability to conf...
$19.99listed price -
10
Huawei HCIA-Security V4.0 (H12-711) Practice Test
Knowledge to LearnInformation security concept, information security standards and specifications, common attack methods, firewall security policy, firewall NAT technology, firewall hot standby technology, intrusion prev...
$24.99listed price -
11
Fortinet FCP: FortiGate 7.6 Administrator Practice Exam
This course provides a complete set of practice questions to help you prepare for the Fortinet FCP – FortiGate 7.6 (7.4) Administrator certification exam (formerly the NSE4 exam track).All questions are designed specific...
$69.99listed price -
12
CompTIA Network+ (N10-009) Practice Tests | 700 Questions
Pass the CompTIA Network+ (N10-009) Certification Exam with ConfidencePrepare for the CompTIA Network+ (N10-009) certification with 700 realistic practice questions designed to closely match the style, difficulty, and ob...
$19.99listed price -
13
CCNA Routing & Switching: Essential Practical Labs + MCQs!!
This course is a comprehensive, hands-on introduction to the foundational concepts and practical skills used in modern computer networks. Designed around the essential topics of CCNA Routing and Switching, it focuses on...
$19.99listed price -
14
Juniper JNCIS-SEC JN0-334 Practice Exams
Prepare for the Juniper JN0-334 Security, Specialist (JNCIS-SEC) certification exam with this focused set of Juniper JNCIS-SEC practice exams designed to help you test your knowledge, review key security concepts, and bu...
$19.99listed price -
15
Cisco CCNP Enterprise 350-401 ENCOR Practice Exam Updated 26
Cisco CCNP Enterprise 350-401 ENCOR certification is designed for IT professionals who want to validate their skills in implementing core enterprise network technologies. This certification covers a wide range of topics...
$19.99listed price
NAT 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 $199.99, with the middle of the range around $19.99 — a spread of $180.00. 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 this topic 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.