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CompTIA Network+ Practice Tests – 100% Exam Preparation (Udemy.com)

Master key networking concepts with realistic practice tests, detailed explanations, and domain mapping for CompTIA

Created by: Ankur Marwaha

Last updated September 2025

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What you will learn

  • Explain key TCP/UDP ports & protocols: Identify purposes of FTP 20/21, SSH 22, Telnet 23, SMTP 25, DNS 53, HTTP 80, POP3 110, IMAP 143, DHCP 67/68, RDP 3389
  • Differentiate network devices: Contrast hubs (broadcast), switches (MAC-based forwarding), routers (IP-based routing), NICs, patch panels, modems, access points
  • Configure a SOHO network: Set up router & switch roles (layers 2–3), configure wired/wireless NIC settings, DHCP/static IPs, wireless SSIDs, channels
  • Compare 802.11 standards:
  • Describe host services
  • Contrast network configuration concepts:
  • Compare Internet & network types
  • Use networking tools
  • Understand addressing schemes
  • Explain TCP vs UDP

How it compares

Against the other 848 rated Udemy courses in IT Certifications on CourseDuck:

  • Rating5.0 out of 5higher than 99% of them
  • Reviews34#824 of 849 by number of reviews
  • Last updatedSeptember 2025earlier than 60% of them

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Course Description

Are you preparing for the CompTIA Network+ certification and looking for the best way to test your knowledge before the exam? This course is designed to help you build confidence, strengthen your understanding of networking concepts, and get fully exam-ready with comprehensive practice tests.

The CompTIA Network+ certification validates your ability to design, configure, manage, and troubleshoot wired and wireless networks. It is recognized worldwide as a trusted credential for IT professionals and is often the next step after earning CompTIA A+. Through this course, you will gain the skills and confidence to succeed not just in the exam, but also in real-world IT roles.

Our practice tests cover all five exam domains: Networking Fundamentals, Network Implementations, Network Operations, Network Security, and Network Troubleshooting. Each question has been carefully designed to reflect the style and difficulty of the actual exam. You’ll also receive detailed explanations for every answer, helping you learn from mistakes and solidify your knowledge.

Whether you’re an aspiring IT professional, a help desk technician, or someone with hands-on experience looking to validate your skills, this course provides the structured preparation you need. With consistent practice and review, you’ll be ready to pass your Network+ exam with confidence.

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Instructor Details

Ankur Marwaha

Hi, I'm Ankur Marwaha — a Senior Technical Business Analyst with over 16 years of experience delivering complex IT and data-driven projects across leading financial and insurance organizations in Australia, including TAL, IAG, CBA, Hollard, and MetLife.

My background spans solution design, business analysis, data mapping, and systems integration, with a strong focus on life insurance and policy administration systems such as Life400, Guidewire, Duck Creek, and FINEOS. I’ve worked extensively with cross-functional and offshore teams to translate business needs into technical solutions — from regulatory compliance projects to large-scale data migrations.

I’m a certified Google Cloud Digital Leader and currently pursuing Microsoft’s AI-900: Azure AI Fundamentals, which inspired me to create high-quality practice content to help others succeed. My courses are designed to be practical, well-explained, and closely aligned with real exam scenarios — so you’re not just guessing answers, you’re building real understanding.

Whether you're new to AI or preparing for a certification, I’m here to help you succeed.

Let’s learn together!

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Reviews

5.0

34 ratings on Udemy

Select a bar to show only those reviews.Select the bar again to show every rating.

By Wyatt Maren on 11/26/2025

I valued how the test bank simulated real-world network behaviors. It gave me enough repetition to master situations I rarely see at work. This consistent practice built the confidence I needed to pass the certification.

By Ho Bich Thang on 11/26/2025

As someone returning to networking after years in another field, these practice sets filled my gaps quickly. The progression from simple to complex questions made studying efficient, and I felt well-equipped for the final exam.

By Danielle Fred on 11/25/2025

These questions forced me to improve my diagnostic thinking rather than guessing based on keywords. The structured explanations made subnetting and protocol analysis more manageable, leading to a smoother exam experience.

By Ace Carter Odessa on 11/21/2025

I appreciated the variety in scenarios and problem-solving questions. The explanations helped me understand not just the “what,” but the “why” behind networking solutions.

By Sloane Octavia on 11/20/2025

The best part is how each question blends theory with conditions you’d see in a real LAN environment. It boosted my confidence for both the exam and my daily tasks.

By Enzo Zev Callum on 10/25/2025

Chaque question couvre un domaine clé du réseau, des protocoles TCP/IP aux topologies LAN. Une préparation sérieuse et efficace avant l’examen.

By Liam Beckett Kyle on 10/25/2025

The Network+ practice exams are top-notch. The question design mirrors the actual exam environment with subnetting, routing, and wireless configuration scenarios. These tests gave me the confidence I needed to ace the certification.

By Nia Alden Lukas on 10/20/2025

These questions are crafted with impressive care. They cover every network topic — from protocols to security layers — while maintaining an exceptional level of clarity and logic. The explanations help solidify both conceptual and operational understanding.

By Adriel Presley Nehemiah on 9/24/2025

I liked that the explanations went beyond just the right answer. They made it easier to connect theory with the daily networking problems I solve.

By Willa Nya Troy on 9/24/2025

Network+ requires strong understanding of protocols, and this course drilled them into me. The repetition helped me master subnetting and routing quickly.

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Overall Score : 100 / 100