All IT Certifications | Free Practice Tests

CompTIA Certifications

Vendor-neutral IT certifications recognized worldwide.

CompTIA A+

Entry-level IT support and hardware

CompTIA Network+

Networking fundamentals

CompTIA Security+

Cybersecurity fundamentals

CompTIA CySA+

Security analytics

CompTIA PenTest+

Penetration testing

CompTIA CASP+

Advanced security practitioner

CompTIA Linux+

Linux system administration

Cloud Certifications

Major cloud platform certifications.

AWS Solutions Architect

Amazon Web Services architecture

Azure Fundamentals (AZ-900)

Microsoft Azure basics

Google Cloud Architect

GCP professional architecture

CCSP

Certified Cloud Security Professional

Security Certifications

Industry-leading cybersecurity certifications.

CISSP

Information security management

CISM

Information security management

CISA

Information systems auditing

CRISC

Risk and information systems control

CEH

Certified Ethical Hacker

OSCP

Offensive security professional

Networking Certifications

Cisco and network infrastructure certifications.

Cisco CCNA

Network associate

Cisco CCNP

Network professional

Cisco CCIE

Network expert

Linux Certifications

Red Hat and Linux administration certifications.

RHCSA

Red Hat Certified System Administrator

RHCE

Red Hat Certified Engineer

Project Management

IT project and service management certifications.

PMP

Project Management Professional

CAPM

Certified Associate in Project Management

ITIL 4 Foundation

IT service management

Exam Objectives

Domain-by-domain breakdowns of what each exam actually tests.

CompTIA A+ Exam Objectives

Every domain and its scored weight

CompTIA Network+ Exam Objectives

Blueprint explained in plain English

CompTIA Security+ Exam Objectives

What each domain covers and why

Renewal & Continuing Education

Keep your certifications active without retaking the exam.

CompTIA A+ Renewal

CEUs, costs, and deadlines

CompTIA Security+ Renewal

Renewal paths and requirements

CompTIA CE Program Guide

How the CE program works end to end

Free Practice Tests

Start drilling immediately with no signup required.

Free Security+ Practice Test

Exam-style questions with explanations

Free Network+ Practice Test

Full-length networking practice

Free AWS Cloud Practitioner Test

Cloud fundamentals question set

Question Banks, Flashcards & Study Plans

Repetition tools and schedules that turn study time into recall.

CCNA Practice Questions

Routing, switching, and security drills

CISSP Practice Questions

Managerial-level scenario questions

CompTIA A+ Practice Questions

Core 1 and Core 2 coverage

CompTIA A+ Flashcards

Rapid recall for ports and terms

Security+ Flashcards

Acronyms, controls, and concepts

CompTIA A+ Study Plan

Week-by-week schedule to exam day

Additional Resources

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