Question 1
During which step of the CompTIA troubleshooting method do you test the theory to determine the cause of the problem?
Correct Answer:
Step 3
Explanation:
Step 1 is to identify the problem and Step 2 is to establish a theory of probable cause based on the symptoms observed. Step 3 is when you test the theory by using the appropriate tools and techniques to determine the cause of the problem. Finally, in Step 4, you create an action plan to resolve the problem. Therefore, the correct answer is C. In contrast, A, B, and D are incorrect because they do not involve testing the theory to determine the cause of the problem.
Question 2
What is the storage capacity of a single-sided DVD?
Correct Answer:
4.7GB
Explanation:
A single-sided DVD has a maximum storage capacity of 4.7GB. This is because it only has one layer of data storage on one side. Option B, 8.5GB, is incorrect because that is the capacity of a dual-layer single-sided DVD, which has two layers of data storage but still on one side. Option C, 9.4GB, is incorrect because that is the capacity of a single-sided DVD with dual-layers on BOTH sides. Option D, 17GB, is incorrect because it is the capacity of a dual-sided DVD, which can store data on both sides of the disc. Therefore, option A, 4.7GB, is the correct and most accurate answer for the storage capacity of a single-sided DVD.
Question 3
Which DOS command lists directories in reverse date order with files grouped separately?
Correct Answer:
Dir /og-d
Explanation:
This is because the "/o" flag in the "Dir" command allows for sorting based on specific criteria, with "g" representing grouping of files and "-" representing the reverse order. "d" specifies the sorting criteria of date. Option B, "/x" is incorrect as it displays directory or file short names, not the sorting of directories in reverse date order. Option C, "/s" lists all directories and subdirectories in the specified location, regardless of the sorting order. Option D, "Set Dircmd=/on /w" changes the default sorting to be in alphabetical order by name, not by date or grouping.
Question 4
What is the server level AMD processor?
Correct Answer:
Opteron
Explanation:
An AMD Opteron processor is considered a server level processor because it is designed to handle large amounts of data and perform well for tasks requiring high levels of processing power. This sets it apart from the other options, as they are all better suited for desktop or everyday use. Ryzen, Athlon, and Sempron processors are more cost-effective and suitable for personal computers, while the Opteron is optimized for server workloads and data centers. While the other options may not be incorrect as standalone processors, they are not specifically designed for server-level tasks. Therefore, they are not the best choice as a server-level AMD processor compared to the Opteron.
Question 5
Which are the two ways to resolve computer names to IP addresses?
Correct Answer:
WINS and LMHOSTS file
Explanation:
Both options A and C are incorrect because they list one correct and one incorrect way to resolve computer names to IP addresses. The HOSTS file is used to resolve computer names to IP addresses for small networks, but it cannot be used for larger networks. WINS is used for resolving computer names to IP addresses in Windows environments, but it does not work for other operating systems. Therefore, the correct answer is B, as it includes both WINS and the LMHOSTS file.
Question 1
Exam overview

About this Exam

The CompTIA A+ certification is widely recognized as the industry standard for establishing a gateway career in information technology (IT). It is performance-based and validates the foundational skills necessary for modern IT support roles, ensuring professionals can effectively support today's hybrid workforces and complex tech environments. This certification is specifically designed for individuals looking to launch a career as an IT support specialist, help desk technician, or field service engineer. By utilizing a high-quality practice test and study guide, aspiring IT professionals can build the confidence and knowledge required to ace the official exams on their first attempt and prove their worth to potential employers.

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Additional Information

What the Course Entails and Exam Details

To achieve CompTIA A+ certification in 2026, candidates must pass two distinct exams: Core 1 (typically mapped to the 220-1101 series) and Core 2 (mapped to the 220-1102 series). The "course" or study path focuses heavily on practical troubleshooting and the application of technology in real-world scenarios.

The core topics covered in these exams include:

  • Mobile Devices: Installing and configuring laptops and other mobile devices.
  • Networking: Explaining types of networks, connections, and protocols (TCP/IP, WIFI, SOHO).
  • Hardware: Identifying, using, and connecting hardware components and devices.
  • Virtualization and Cloud Computing: Comparing and contrasting cloud computing concepts and setting up client-side virtualization.
  • Hardware and Network Troubleshooting: Solving problems with devices and networks.
  • Operating Systems: Installing and configuring Windows, Mac, Linux, and mobile OS.
  • Security: Identifying and protecting against security vulnerabilities for devices and their network connections.
  • Software Troubleshooting: Resolving problems with PC and mobile device issues, including application security support.
  • Operational Procedures: Following best practices for safety, environmental impacts, communication, and professionalism.

 

What to Expect in the Final Exam

The actual CompTIA A+ certification process involves two rigorous, separate exams.

Here are the specific details of what to expect during the testing session:

  • Exam Format: The exams utilize a combination of multiple-choice questions (single and multiple selection) and drag-and-drop questions. Most importantly, you will encounter Performance-Based Questions (PBQs), which test your ability to solve problems in a simulated, hands-on environment.
  • Number of Questions: There is a maximum of 90 questions per exam.
  • Time Limit: Candidates have 90 minutes to complete each individual exam.
  • Passing Scores: For the Core 1 exam, the passing score is 675 (on a scale of 100-900). For the Core 2 exam, the passing score is 700 (on a scale of 100-900).
  • Language: The exams are available in English, German, Japanese, Portuguese, Spanish, and French.
  • Rules: You must not have any study materials visible during the exam. If taking the exam online, you will be proctored via webcam, and your environment must be clear of potential distractions or unauthorized assistance.

 

 How to Study and Exam Centers

Preparation is vital for passing CompTIA A+. We recommend combining several study methods:

Utilize Comprehensive Study Guides: Read through official training materials to grasp the theoretical concepts thoroughly.

Take Practice Tests: Consistent testing with resources like a "Free CompTIA A+ Practice Exam 2026" is essential. It helps identify knowledge gaps, familiarizes you with the question formatting (especially PBQs), and improves your time management skills.

Hands-on Practice: Build a "sandbox" environment. Practice assembling PC components, installing multiple operating systems, and configuring secure small office/home office (SOHO) networks.

Watch Video Courses: Diverse explanations from certified instructors can reinforce difficult topics.

Where to Take the Exam:

CompTIA partners with Pearson VUE to deliver exams globally. You have two primary options for testing:

  • Online Testing: Through Pearson VUE's OnVUE remote proctoring service, you can take the exam from the comfort of your home or office, provided you meet the technical and environmental requirements.
  • In-Person Testing Centers: You can schedule an appointment at an authorized Pearson VUE physical testing center located in cities worldwide. Some authorized schools or training facilities also serve as testing locations.

 

 Job Opportunities from the Course

Earning your CompTIA A+ certification in 2026 signals to employers that you possess the verified skills needed for vital IT roles.

This certification unlocks numerous entry-level and intermediate career paths, including:

  • IT Support Specialist
  • Help Desk Technician
  • Desktop Support Analyst
  • Field Service Technician
  • Junior Systems Administrator
  • Data Support Technician
  • System Support Specialist
  • NOC Technician
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