Pass CompTIA A+ 220-1101 & 220-1102 First Try

1. Understand the Exam Objectives

The CompTIA A+ certification is divided into two exams: 220-1101 (Core 1) and 220-1102 (Core 2). Each exam focuses on specific domains that test your knowledge and skills in IT support, hardware, software, and troubleshooting. You can explore our detailed A+ exam objectives guide for more information. Below is a detailed breakdown of the domains and their respective weightings:

Domain Breakdown

1. Hardware (25%)

This domain focuses on understanding and working with the physical components of a computer system. Key topics include:

• Motherboards and CPUs: Identifying motherboard types, CPU sockets, and chipsets.
• RAM and Storage Devices: Understanding different types of memory (e.g., DDR4, SSD, HDD) and their installation.
• Power Supplies: Selecting and troubleshooting power supplies for various systems.
• Peripherals: Installing and configuring input/output devices like printers, scanners, and monitors.
• Hardware Tools: Using tools like multimeters, screwdrivers, and cable testers for hardware diagnostics.

2. Networking (20%)

This domain tests your knowledge of networking concepts and technologies. Key topics include:

• Networking Basics: Understanding IP addressing, subnetting, and the OSI model.
• Network Devices: Configuring and troubleshooting routers, switches, and wireless access points.
• Cabling and Connectors: Identifying Ethernet cables (e.g., Cat5e, Cat6) and fiber optic cables.
• Wireless Networking: Configuring Wi-Fi standards (e.g., 802.11ac) and securing wireless networks.
• Protocols and Ports: Understanding common protocols (e.g., TCP/IP, DNS, DHCP) and their associated ports.

3. Mobile Devices (15%)

This domain focuses on mobile technologies and their support. Key topics include:

• Mobile Operating Systems: Configuring and troubleshooting Android and iOS devices.
• Mobile Device Management (MDM): Implementing security policies and remote management tools.
• Connectivity: Setting up Bluetooth, Wi-Fi, and cellular connections.
• Hardware Components: Replacing batteries, screens, and other components in mobile devices.
• Mobile Apps: Installing and managing apps, as well as troubleshooting app-related issues.

4. Operating Systems (25%)

This domain tests your ability to work with various operating systems. Key topics include:

• Windows OS: Installing, configuring, and troubleshooting Windows 10 and 11.
• macOS and Linux: Understanding basic commands and configurations for macOS and Linux systems.
• File Management: Navigating file systems, permissions, and storage management.
• System Utilities: Using tools like Task Manager, Control Panel, and Command Prompt for troubleshooting.
• Virtualization: Setting up and managing virtual machines (VMs) using tools like Hyper-V or VMware.

5. Security (15%)

This domain focuses on securing IT systems and data. Key topics include:

• Threats and Vulnerabilities: Identifying malware, phishing, and other security threats.
• Security Tools: Using antivirus software, firewalls, and encryption tools.
• Authentication: Implementing multi-factor authentication (MFA) and secure password policies.
• Physical Security: Securing hardware with locks, biometrics, and surveillance systems.
• Data Protection: Backing up and restoring data, as well as implementing disaster recovery plans.

Why Understanding the Objectives is Important

Understanding the exam objectives is critical for effective preparation. Here’s why:

• Focus Your Study: Knowing the weight of each domain helps you allocate your study time effectively. For example, since "Hardware" and "Operating Systems" each account for 25% of the exam, you should prioritize these areas.
• Real-World Relevance: The exam objectives are designed to reflect real-world IT support scenarios, so mastering these domains prepares you for actual job tasks.
• Confidence on Exam Day: Familiarity with the objectives ensures you won't be surprised by the types of questions you'll encounter.

By thoroughly understanding these domains, you'll be better equipped to tackle the CompTIA A+ exams and demonstrate your IT support expertise.

2. Use Free A+ Practice Quizzes

One of the best ways to prepare is through realistic practice questions that reinforce what you’ve learned. Our website offers free A+ practice quizzes with instant feedback and explanations.

• Cover all exam domains
• Questions updated for 220-1101 & 220-1102
• No sign-up required
• Get a score report and review your weak areas