CompTIA
Review the product details to choose the material that matches your exam.
CompTIA Certification Roadmap and Practice Tests
Build a progressive foundation across technical support, networking, systems, cybersecurity, cloud, data, Linux, and project work.
Why CompTIA is different
CompTIA certifications are generally vendor-neutral. They test concepts and practical decisions that apply across products: troubleshooting methodology, protocols, operating systems, access control, risk, cloud models, data, and operational procedure. This makes the portfolio useful for learners building broad foundations before specializing in a particular vendor.
A progressive roadmap
Certification families
Core IT
Devices, operating systems, applications, networks, security, support, and troubleshooting.
Infrastructure
Networking, Linux, servers, cloud systems, resilience, operations, and automation.
Cybersecurity
Defensive analysis, penetration testing, architecture, governance, risk, and incident response.
Data
Analysis, data systems, governance, engineering concepts, interpretation, and advanced practice.
Professional
Projects, change, communication, documentation, stakeholders, and technology-business alignment.
Performance-based work
Simulated tasks that require practical configuration or problem-solving, not recall alone.
Use a troubleshooting discipline
- Identify the problem and collect evidence.
- Establish a theory of probable cause.
- Test the theory safely.
- Create and implement a plan of action.
- Verify full functionality and add preventive measures.
- Document findings, actions, and outcomes.
This method applies far beyond A+. Network, server, cloud, security, and data incidents all improve when candidates separate evidence from assumptions.
Frequently Asked Questions
Do I need A+ before Network+?
CompTIA may recommend experience, but certification prerequisites vary. A+ provides useful support foundations; choose based on your present skill and target role.
Is Security+ a beginner cybersecurity certification?
It is a foundational security credential, but networking, systems, and operational knowledge make its scenarios easier to understand.
Why do some certifications have two exam codes?
Certain credentials, notably A+, may require passing both exams from the same current series. Confirm current rules.
What are performance-based questions?
They are practical or simulated tasks that assess application of knowledge rather than ordinary recall.
How should I handle retired exam products?
Use them only for legacy study and move new candidates toward the current successor exam.
Are these official CompTIA questions?
No. They are independent practice resources aligned to public learning objectives.