CompTIA A+ Study Guide
February 4, 2023
Gain CompTIA A+ certification, the vendor-neutral credential for IT beginners. Validate your skills in installation, maintenance, and troubleshooting of hardware and software.
CompTIA
In the ever-evolving world of technology, the need for skilled IT professionals continues to grow. Whether you're a recent high school graduate or a seasoned professional looking to make a career change, obtaining a CompTIA A+ certification is an excellent way to get your foot in the door. In this article, we'll delve into the basics of the CompTIA A+ certification, what it entails, and how it can benefit you.
What is the CompTIA A+?
CompTIA A+ is an entry-level certification that validates the knowledge and skills necessary for IT professionals to support and maintain computer hardware, software, and networks. It is a vendor-neutral certification, which means that it is not tied to any specific technology or software vendor. Instead, it covers a broad range of topics and is recognized across the industry.
How to pass the CompTIA A+
To prepare for the CompTIA A+ certification exam, it is essential to have reliable study materials. Here are some of the recommended study materials:
Books
CompTIA A+ Certification All-in-One Exam Guide, Eleventh Edition (Exams 220-1101 & 220-1102)
The CompTIA A+ Certification All-in-One Exam Guide, Tenth Edition is a comprehensive guide that covers all the exam objectives of the CompTIA A+ certification. It is authored by Mike Meyers, a renowned expert in the IT industry. The book is designed to provide you with an in-depth understanding of the exam objectives and is packed with review questions, practice exams, and performance-based questions.
CompTIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam 220-1102
The CompTIA A+ Complete Study Guide is another popular study resource that covers all the exam objectives of the CompTIA A+ certification. It is authored by Quentin Docter and Jon Buhagiar. The book includes access to an online test bank, flashcards, and practice exams.
Video courses
Professor Messer's CompTIA A+ Training
Professor Messer is a well-known name in the IT industry and has been providing free online training courses for the CompTIA A+ certification for years. The course includes video lectures, study notes, and practice exams. It is an excellent resource for individuals who prefer video-based learning.
- Professor Messer’s CompTIA 220-1101 A+ Training Course
- Professor Messer’s CompTIA 220-1102 A+ Training Course
CompTIA A+ Complete Course & Practice Exam on Udemy
Master the CompTIA A+ (220-1101) Core 1 and (220-1102) Core 2 exams with these comprehensive Udemy courses. Designed to cover essential exam objectives, these courses offer detailed video lectures and practical examples for both beginners and experienced IT professionals. Equip yourself with the necessary knowledge and skills to conquer the CompTIA A+ exams and excel in your IT career.
- CompTIA A+ Core 1 (220-1101) Complete Course & Practice Exam
- CompTIA A+ Core 2 (220-1102) Complete Course & Practice Exam
Practice tests
CompTIA A+ Complete Course & Practice Exam on Udemy
Become exam ready with the CompTIA A+ Complete Course & Practice Exam on Udemy. Alongside the extensive video lectures and practical examples, these courses also provide thorough practice exams that simulate the real test environment. By consistently taking these practice exams, you'll develop a solid understanding of the exam format and question types, identify your strengths and weaknesses, and refine your test-taking strategies.
- CompTIA A+ Core 1 (220-1101) Complete Course & Practice Exam
- CompTIA A+ Core 2 (220-1102) Complete Course & Practice Exam
CertMaster Practice for A+:
CompTIA's official practice test tool, CertMaster Practice, is tailored to the A+ exam objectives and helps you reinforce your learning through personalized feedback and performance-based questions.
Study Groups
CompTIA A+ Certification Study Group on Reddit
Reddit is another popular platform for online communities. The CompTIA A+ Certification Study Group on Reddit is a community of individuals who are preparing for the CompTIA A+ certification. The group is a great resource for sharing study materials, discussing exam topics, and seeking advice from others who have passed the exam.
Online Resources
CompTIA A+ Exam Objectives
The CompTIA A+ Exam Objectives is a detailed guide provided by CompTIA that outlines the knowledge and skills required for the CompTIA A+ certification. It is a great resource for understanding the exam content and preparing a study plan.
CompTIA A+ Certification Training by CompTIA
CompTIA also offers official training courses for the CompTIA A+ certification. The courses are available both online and in-person and include hands-on labs and real-world scenarios to help you prepare for the exam.
CompTIA A+ Exam Objectives
The CompTIA A+ Exam Objectives are divided into two parts: Core 1 and Core 2. Each exam has a different set of objectives. Here are the objectives for each exam:
Core 1 (220-1101) Exam Objectives
The Core 1 (220-1001) Exam Objectives cover the following topics:
- Mobile Devices - 15%
- Networking - 20%
- Hardware - 25%
- Virtualization and Cloud Computing - 11%
- Hardware and Network Troubleshooting - 29%
1.1 Mobile Devices - 15%
Mobile devices are everywhere, and understanding how they work is essential for anyone working in IT. This section of the Core 1 exam covers topics related to mobile devices, including operating systems, hardware components, and connectivity. Here are some of the topics you can expect to see on the exam:
- Mobile device hardware components
- Mobile device network connectivity
- Mobile device configurations
- Mobile device troubleshooting and repair
1.2 Networking - 20%
Networking is a critical aspect of IT, and this section of the Core 1 exam covers a range of networking topics, including protocols, devices, and configurations. Here are some of the topics you can expect to see on the exam:
- Network architecture
- Network protocols
- Network media and connectors
- Network devices
- Wireless networking
1.3 Hardware - 25%
Hardware is the foundation of IT, and this section of the Core 1 exam covers topics related to computer hardware, including CPUs, motherboards, and storage devices. Here are some of the topics you can expect to see on the exam:
- PC hardware components
- Laptop hardware components
- Printer technologies
- Install and configure PC hardware
- Troubleshoot hardware issues
1.4 Cloud Computing and Virtualization - 11%
Virtualization and Cloud Computing are becoming increasingly important in IT, and this section of the Core 1 exam covers the basics of both. Here are some of the topics you can expect to see on the exam:
- Virtualization technologies
- Cloud computing concepts
- Network storage technologies
- Cloud deployment models
1.5 Hardware and Network Troubleshooting - 29%
Troubleshooting is an essential skill for anyone working in IT, and this section of the Core 1 exam covers hardware and network troubleshooting techniques. Here are some of the topics you can expect to see on the exam:
- Troubleshooting models
- Troubleshoot hardware and network issues
- Troubleshoot security issues
- Troubleshoot software issues
Core 2 (220-1102) Exam Objectives
The Core 2 (220-1002) Exam Objectives cover the following topics:
- Operating Systems - 31%
- Security - 25%
- Software Troubleshooting - 22%
- Operational Procedures - 22%
2.1 Operating Systems - 31%
This objective focuses on installing, configuring, and maintaining operating systems, including Windows, macOS, Linux, and mobile operating systems. To pass this objective, you need to have a good understanding of the following technologies:
- Command-line tools
- User authentication and access control
- Driver installation and management
- Disk management and partitioning
- System restore and recovery
2.2 Security - 25%
This objective covers the basic principles of cybersecurity and the tools and techniques used to protect computer systems from malware, hacking, and other cyber threats. To pass this objective, you need to have a good understanding of the following technologies:
- Firewalls and antivirus software
- Password policies and authentication methods
- Encryption and decryption methods
- Incident response and disaster recovery
- Security auditing and vulnerability assessment
2.3 Software Troubleshooting - 22%
This objective focuses on identifying and resolving software-related issues, including application crashes, system errors, and driver conflicts. To pass this objective, you need to have a good understanding of the following technologies:
- Software installation and uninstallation
- System configuration and optimization
- System logs and error messages
- Remote desktop and remote assistance
- System restore and recovery
2.4 Operational Procedures - 22%
This objective covers the best practices and procedures used to manage and maintain computer systems, including documentation, change management, and regulatory compliance. To pass this objective, you need to have a good understanding of the following technologies:
- System documentation and inventory management
- Change management and version control
- Regulatory compliance and data privacy laws
- Disaster recovery and business continuity
- Service level agreements and service desk management
CompTIA A+ Exam Details
The CompTIA A+ certification exam consists of two parts: Core 1 (220-1101) and Core 2 (220-1102). The Core 1 exam covers topics such as mobile devices, networking, hardware, and virtualization, while the Core 2 exam covers topics such as operating systems, security, and troubleshooting.
Each exam consists of 90 multiple-choice questions and has a time limit of 90 minutes. To obtain the CompTIA A+ certification, you must pass both exams.
Preparing for the CompTIA A+ Exam
Preparing for the CompTIA A+ exam requires dedication and hard work. Here are some tips to help you prepare for the exam:
- Create a study plan: Set aside a specific time each day to study and create a study plan that covers all the exam topics.
- Use study materials: Utilize study materials, such as practice exams, study guides, and online courses.
- Join online communities: Join online communities, such as Reddit or the CompTIA A+ community forum, to ask questions and gain insights from other CompTIA A+ certified professionals.
- Take practice exams: Taking practice exams can help you identify areas where you need to improve and get a feel for the actual exam.
Why should you get CompTIA A+ certified?
Career Advancement
One of the most significant benefits of CompTIA A+ certification is that it can help you advance your IT career. Employers prefer candidates who are certified because it demonstrates that they have the necessary knowledge and skills to perform the job. According to CompTIA's research, 96% of employers use certifications to evaluate a candidate's knowledge and skills. Therefore, if you're looking to get ahead in your IT career, getting CompTIA A+ certified is an excellent way to do so.
Salary Increase
CompTIA A+ certification can also lead to a salary increase. According to PayScale, the average salary for CompTIA A+ certified professionals is $56,000 per year, with salaries ranging from $34,000 to $89,000 per year. This salary range varies depending on your experience, location, and other factors. Having a certification like CompTIA A+ can increase your earning potential and help you negotiate a higher salary.
Job Opportunities
Another benefit of CompTIA A+ certification is that it opens up job opportunities for you. With this certification, you can work in various IT roles, such as a help desk technician, support specialist, or field service technician. You can also work in different industries, such as healthcare, finance, government, and more. The possibilities are endless with a CompTIA A+ certification, giving you the flexibility to work in different environments and roles.
Frequently Asked Questions (FAQs)
Is the CompTIA A+ worth it?
Yes, the CompTIA A+ certification is worth it for individuals seeking entry-level IT positions or looking to build a solid foundation in IT. It is a globally recognized certification and provides essential knowledge and skills in areas like hardware, software, networking, and troubleshooting.
What is CompTIA A+ certification for?
CompTIA A+ certification is designed for individuals who want to demonstrate their expertise in IT fundamentals, including computer hardware, software, and networking. It is commonly pursued by those looking to start a career in IT, such as help desk technicians, support specialists, or system administrators.
Is CompTIA A+ hard?
The difficulty of the CompTIA A+ certification exams depends on your background and experience in IT. For someone with little to no experience, it may be challenging, but with proper preparation and study, it is achievable.
How long does it take to get the CompTIA A+?
The time it takes to get the CompTIA A+ certification varies depending on the individual's experience, background, and study habits. On average, it takes 2-3 months of dedicated study to prepare for the two required exams.
Is CompTIA A+ enough to get a job?
While CompTIA A+ certification can enhance your resume and increase your chances of landing an entry-level IT job, it is not a guarantee. Employers consider various factors, including experience, education, and soft skills. However, the certification demonstrates your commitment to the field and foundational knowledge.
Can I pass CompTIA A+ with no experience?
It is possible to pass the CompTIA A+ certification exams without any prior experience, but it will require diligent study and preparation. Using resources such as textbooks, online courses, and practice exams can help you gain the necessary knowledge to pass the exams.
How many times can you fail CompTIA A+?
There is no limit to the number of times you can retake the CompTIA A+ exams. However, after the first failed attempt, you must wait 14 days before retaking the exam. Keep in mind that each exam attempt requires a separate payment.
Can I pass CompTIA A+ without studying?
Passing the CompTIA A+ certification exams without studying is highly unlikely, especially for those without prior IT experience. The exams cover a wide range of topics, and thorough preparation is necessary to ensure success.
Can I take the CompTIA A+ exam at home?
Yes, you can take the CompTIA A+ exams online from the comfort of your home. Online testing is available through Pearson VUE's OnVUE platform, which provides a secure and reliable testing environment with remote proctoring.
What is the hardest part of the CompTIA A+?
The hardest part of the CompTIA A+ certification varies from person to person, depending on their background and experience. Some may find hardware topics challenging, while others may struggle with networking or troubleshooting concepts. Identifying your weaknesses and focusing on those areas during your study will improve your chances of success.