CompTIA A+ Core 2 (220-1102) Practice Test

The CompTIA A+ Core 2 exam targets entry-level IT professionals seeking to validate their foundational support skills. Ideal candidates include help desk technicians, IT support specialists, junior system administrators, and field service technicians with hands-on experience in IT support roles. CompTIA recommends candidates have 12 months of hands-on experience in an IT support specialist role before attempting the exam. This certification is also valuable for IT career changers, individuals transitioning from related technical fields, and professionals looking to advance into network administration, systems administration, or information security roles.

CompTIA recommends 12 months of hands-on experience working as an IT support specialist or in a similar IT support role before attempting the Core 2 exam. While there are no formal prerequisites to register for the exam, CompTIA suggests candidates should be comfortable with troubleshooting common PC hardware and software issues. Many organizations recommend passing Core 1 (220-1101) first, as the two exams together provide comprehensive coverage of foundational IT competencies. Candidates should be familiar with major operating systems, basic security concepts, and IT service management principles to maximize their chances of success.

CompTIA A+ Core 2 is delivered as a 90-minute computer-based exam with a maximum of 90 questions. The exam includes multiple-choice questions (both single and multiple response), drag-and-drop questions, and performance-based questions that simulate real-world IT scenarios. Candidates must achieve a minimum score of 700 on a scale of 100-900 to pass. The exam can be taken online or at Pearson VUE testing centers. There may be unscored survey questions included as CompTIA gathers data for exam development, but these do not affect the final score.

• 1.Operating Systems (31%): Covers installation, configuration, and troubleshooting of Windows, macOS, and Linux systems, including system administration, user management, file systems, boot processes, and operating system security settings.
• 2.Security (25%): Focuses on security concepts, authentication methods, encryption, malware protection, secure access practices, physical security, and compliance with security policies and procedures.
• 3.Software Troubleshooting (22%): Addresses diagnosis and resolution of software-related issues including application installation, updating, removal, compatibility problems, and common software failures.
• 4.Operational Procedures (22%): Covers IT support documentation, change management, backup and recovery procedures, disaster recovery planning, mobile device management, and best practices for IT service delivery.

• Review the official CompTIA A+ exam objectives thoroughly and mark topics where you have strong knowledge versus areas needing improvement. Use this assessment to prioritize your study time on weaker domains, especially Operating Systems which carries the highest weight at 31%.
• Practice with CompTIA CertMaster Practice, the official practice platform that includes timed practice tests with performance-based scenario questions that mirror the actual exam format and pressure.
• Study using the Official CompTIA A+ Core 2 Student Guide or equivalent study materials like CompTIA A+ Certification Study Guide (Eleventh Edition), and work through all hands-on exercises and accompanying videos to gain practical understanding.
• Set up a home lab or utilize virtual machines to gain hands-on experience with Windows, macOS, and Linux operating systems, security configurations, and troubleshooting scenarios. Real-world practice is essential for mastering software troubleshooting and operational procedures.
• Take multiple full-length practice exams under timed conditions to build test-taking endurance and familiarity with question types. Analyze incorrect answers to identify knowledge gaps and focus your final review on those areas.
• Create a study schedule spanning 9-12 months with consistent hands-on IT support work or lab practice, as CompTIA recommends this level of practical experience before sitting for the exam.
• Join CompTIA A+ study groups or forums to discuss difficult concepts, clarify misconceptions, and learn troubleshooting approaches from others preparing for the same exam.

The CompTIA A+ certification, earned by passing both Core 1 and Core 2, is recognized as the industry-standard entry-level credential for IT support professionals and is required or preferred by many employers and government agencies, including the U.S. Department of Defense. A+ certified professionals typically earn between $49,000 and $80,500 annually, with top earners exceeding $100,000 depending on experience, location, and specialization. The certification serves as an excellent launching pad for career advancement, with A+ holders frequently advancing to junior system administrator, network administrator, IT technician specialist, or information security positions. Stacking additional certifications such as CompTIA Network+ or Security+ alongside A+ significantly increases market value, with potential salary increases of $10,000-$15,000 annually when combined with cloud certifications.