The CompTIA A+
certification is the industry standard for establishing a career in information
technology. It is a performance-based validation of the foundational skills
required of today’s IT professionals. This certification proves an individual's
ability to troubleshoot and problem-solve a wide range of issues, from
networking and operating systems to mobile devices and security. The CompTIA A+
exam is designed for individuals looking to land an entry-level IT position,
typically recommended for those with 9 to 12 months of hands-on experience in
the lab or field, or equivalent training. It is the preferred qualifying
credential for technical support and IT operational roles.
What the Course Entails and Exam Details
To earn the CompTIA A+ certification, candidates must
pass two separate exams: Core 1 (220-1101) and Core 2 (220-1102). A practice
course or study guide aligns its syllabus with the official CompTIA objectives
for both tests.
The Core 1 exam focuses on hardware and networking. Its
primary topics include mobile devices, networking technology, hardware
components, virtualization, cloud computing, and hardware/network
troubleshooting. You will learn to identify, use, and connect hardware devices
and understand the basics of networking protocols and wireless connection
types.
The Core 2 exam shifts focus to operating systems and
software. Its key domains are operating systems (installing and configuring
Windows, Mac, Linux, and mobile OS), security (identifying and protecting
against vulnerabilities), software troubleshooting (resolving PC and mobile
device application issues), and operational procedures (best practices for
safety, communication, and professionalism). Together, these exams verify a
candidate’s readiness to manage modern IT infrastructure.
What to Expect in the Final Exam
The final CompTIA A+ exams are rigorous and test both
theoretical knowledge and practical application. Each exam (Core 1 and Core 2)
has a maximum of 90 questions. You are given 90 minutes to complete each test.
The exam format is a combination of standard multiple-choice questions (single
and multiple response), drag-and-drop scenarios, and performance-based
questions (PBQs). PBQs are interactive simulations that require you to perform
a task or solve a problem within a simulated IT environment, directly testing
your hands-on skills.
The passing score requirements are different for each
exam. For Core 1 (220-1101), you must achieve a minimum score of 675 on a scale
of 100-900. For Core 2 (220-1102), you need a minimum score of 700 on the same
100-900 scale. Both exams must be passed to become certified. During the exam,
you must follow strict proctoring rules, which include not leaving your seat,
not speaking aloud, and ensuring your testing area is clear of all unauthorized
materials.
How to Study and Exam Centers
To prepare effectively, adopt a multifaceted study
strategy. Begin by thoroughly reviewing the official CompTIA A+ exam objectives
for both Core 1 and Core 2 to understand what is required. Utilize
comprehensive study guides, video-based training courses, and, crucially,
hands-on practice. Build a computer, set up virtual machines to practice with
different operating systems, and use simulations or virtual labs to master
performance-based scenarios.
Regularly taking CompTIA A+ practice exams is one of the
most actionable study methods. Practice exams familiarize you with the question
formats, time constraints, and difficulty level of the real test. Analyze your
practice results to identify weak areas and dedicate focused study time to
those specific topics. Create mnemonic devices for complex lists like port
numbers or troubleshooting steps.
You can take the official CompTIA A+ exams in two ways.
The first option is online testing through Pearson VUE’s OnVUE platform. This
allows you to take the proctored exam from the convenience of your home or
office, provided you meet the strict system and environment requirements. The
second option is in-person testing at one of the thousands of Pearson VUE
authorized testing centers located worldwide. Many schools and training centers
are also authorized testing locations. You must schedule your exam in advance
through your CompTIA candidate account.
Job Opportunities
from the Course
Earning your CompTIA A+ certification opens doors to a
variety of fulfilling entry-level IT roles across diverse industries. It is the
first step on a long-term career path that can lead to specializations in
networking, cybersecurity, or cloud computing.
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