CompTIA 220-1101 Exam Questions and Preparation Guide (2025)

 Master the CompTIA 220-1101 exam with top practice questions, detailed topic coverage, and expert preparation tips. Get ready to pass the Core 1 A+ certification exam confidently.

CompTIA 220-1101 Exam Questions and Preparation Guide

The CompTIA 220-1101 (Core 1) exam is the first of two required tests for earning the CompTIA A+ certification. It evaluates your knowledge of hardware, networking, mobile devices, cloud computing, and troubleshooting.

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🔍 What to Expect in the Exam

• Number of Questions: Up to 90

• Question Types: Multiple choice (single/multi-response), drag and drop, performance-based

• Time Limit: 90 minutes

• Passing Score: 675 (on a scale of 100–900)

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📚 Exam Domains

1. Mobile Devices (15%) – Laptop components, mobile device configuration, and connectivity

2. Networking (20%) – Common networking hardware, IP addressing, protocols

3. Hardware (25%) – PC components, peripherals, connectors, installation

4. Virtualization and Cloud Computing (11%) – Cloud concepts, client-side virtualization

5. Hardware and Network Troubleshooting (29%) – Diagnosing and resolving hardware and network issues

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📘 Preparation Tips

• Start with the Exam Objectives from CompTIA’s official site

• Use reliable study guides like Mike Meyers’ A+ Certification All-in-One Exam Guide

• Watch free video tutorials on platforms like Professor Messer or paid courses on Udemy

• Practice with mock exams and flashcards to strengthen recall

• Set up hands-on labs using old hardware or virtualization tools to simulate real-world scenarios

• Join online forums and discussion groups like r/CompTIA or TechExams to learn from others

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✅ Sample Exam Questions

1. Which port is typically used for HTTPS traffic?
   A. 80
   B. 110
   C. 443
   D. 21
   ✅ Correct Answer: C. 443

2. What type of cable is used to connect a laptop directly to a switch?
   A. Crossover cable
   B. Straight-through cable
   C. Coaxial cable
   D. Serial cable
   ✅ Correct Answer: B. Straight-through cable

3. Which component would you replace to upgrade a laptop's wireless connectivity?
   A. CPU
   B. NIC
   C. HDD
   D. RAM
   ✅ Correct Answer: B. NIC

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