CompTIA Core 2: IT Fundamentals

Introduction to CompTIA Core 2

• CompTIA Core 2 is a certification exam evaluating fundamental IT skills.
• It builds upon Core 1 knowledge, expanding IT concepts and principles.
• The exam prioritizes practical applications and troubleshooting.
• Exam topics include security, networking, system maintenance, and software applications.

Security Fundamentals

• Understand security threats (malware, phishing, social engineering).
• Implement basic security protocols (strong passwords, multi-factor authentication).
• Know firewalls, intrusion detection systems, and antivirus software.
• Understand data loss prevention (DLP) measures.
• Identify and analyze vulnerabilities, applying security best practices.

Networking Concepts

• Understand network topologies (bus, star, ring, mesh, hybrid).
• Differentiate wired (Ethernet) and wireless (Wi-Fi) networks.
• Troubleshoot network issues (connectivity, congestion).
• Know network devices (routers, switches, hubs) and their functions.
• Understand network protocols and standards (TCP/IP, HTTP, DNS, DHCP).
• Implement network security best practices.
• Recognize network services and protocols.

System Maintenance and Troubleshooting

• Diagnose and resolve hardware issues.
• Understand system configuration and management.
• Utilize troubleshooting methodologies.
• Manage system performance issues, including OS maintenance, upgrades, and backups.
• Restore systems appropriately.

Software Applications and Technologies

• Recognize fundamental software functionality.
• Understand software application types and uses.
• Understand operating system functions and utilities.
• Efficiently use software for specific tasks.
• Understand software licensing models.
• Recognize software security standards.

Additional Considerations

• Manage time effectively during the exam.
• Use practice questions and simulations for exam familiarity.
• Apply real-world IT scenarios in your preparation.
• Thoroughly understand the exam's objectives.
• Stay updated on industry trends.
• Utilize active recall and comprehension strategies.
• Effectively use study resources for success.

Study Resources

• Official CompTIA Core 2 exam guide and practice tests.
• Online tutorials, courses, and study materials.
• Relevant IT documentation and manuals (e.g., operating system guides).
• Engage in peer-to-peer learning and review sessions.
• Essential: mock exams and practice tests.