CompTIA A+ (Core 1)

The CompTIA A+ (Core 1) certification exam by CompTIA lasts approximately 90 minutes, with a passing score of 75%.

The CompTIA A+ (Core 1) practice question bank includes 270 questions across 3 levels (approximately 90 per level), each of which is available in three wording variants. That gives you up to 810 practice question variations to study. On every attempt, questions appear in random order and answer options are shuffled, so each session evaluates your knowledge from a fresh angle.

CompTIA A+ (Core 1) is a FOUNDATION level certification offered by CompTIA. Preparation is considered moderate and typically requires entry-friendly experience.

CompTIA A+ (Core 1) is organized into 5 exam domains, starting with Mobile Devices, Networking, Hardware. Practice with the Certilum diagnostic engine to simulate the CompTIA exam, pinpoint weak domains and measure your readiness before test day.

The CompTIA A+ (Core 1) exam has a difficulty score of 4.8/10 (Moderate). Preparation complexity is moderate. It typically requires entry-friendly experience. With a passing score of 75%, thorough preparation is recommended. Certilum's diagnostic engine helps you identify weak domains before test day.

• Installation and configuration of laptops and mobile devices
• Network connectivity, protocols, and SOHO router setup
• Hardware components, storage, and printers
• Cloud concepts and client-side virtualization
• Applying structured troubleshooting methodology to hardware and network issues

• No formal prerequisites
• CompTIA recommends 9 to 12 months of hands-on IT experience
• Candidates should be comfortable with basic computer concepts

Moderate to high; candidates must memorize many ports, connectors, protocols, and hardware specifications while also applying troubleshooting judgment. Performance-based questions add practical, scenario-driven cognitive load.

Certilum emphasizes scenario-based troubleshooting, memorization of ports and connectors, practical network configuration, and time management for performance-based questions. We recommend an objective-by-objective plan with regular practice tests.

Begin by mapping each domain to the official objectives. Study hardware and networking components in manageable blocks, then reinforce every domain with hands-on labs, virtual machines, and practice exams. Because Hardware and Network Troubleshooting is the largest domain, prioritize troubleshooting workflows, diagnostic tools, and simulated PBQs. Review at regular intervals and track weak areas.