220-1202
CompTIA A+ Certification Exam: Core 2
220-1202 A+ Core 2 V15 Exam Guide
CompTIA A+ Core 2 220-1202 validates practical capability across operating systems, security, software troubleshooting, and operational procedures. It serves people preparing for support-oriented work and candidates completing the second required exam for CompTIA A+. This guide helps you decide whether your current experience is enough, organize study around the published scope, and schedule the correct V15 exam without mixing A+ versions.
What 220-1202 is designed to validate
220-1202 is the A+ Core 2 exam in CompTIA A+ version V15, focused on applying support skills across operating systems, security, software troubleshooting, and operational procedures.
CompTIA launched A+ Core 2 V15 on March 25, 2025. The exam is not a standalone A+ credential: CompTIA describes Core 2 as the second of the two exams required to earn CompTIA A+. That distinction matters when planning your route. Passing this exam is one part of the certification requirement, not the whole requirement.
The central technical theme is support work involving desktop operating systems and the decisions surrounding them. CompTIA says the exam covers installing, configuring, and managing Windows, macOS, and Linux operating systems. It also emphasizes security, diagnosing software problems, and carrying out operational procedures. A good preparation plan therefore needs more than term recall. It should connect a task, an observable symptom or requirement, a safe action, and a reason for that action.
Use the code 220-1202 when checking training, practice material, or scheduling options. CompTIA identifies 220-1202 as the exam series code for A+ Core 2. Materials that name a different exam code or a different A+ version can create avoidable confusion, even if their topic labels look similar.
The version decision comes first
Take both required A+ exams from the same version. CompTIA does not permit candidates to mix Core 1 and Core 2 versions.
Before committing study time, confirm which A+ version applies to the Core 1 exam you plan to take or have already taken. Treat this as an administrative check, not a minor detail. Create a single study folder and label it with the version and exam code so that notes, practice work, and booking records stay aligned.
CompTIA estimates that A+ Core 2 V15 will usually retire about three years after launch, with an estimated retirement in 2028. That estimate can help a candidate plan a realistic sequence, but it is not a reason to delay verification. Check the current official exam page again before booking, particularly if your preparation extends over a long period.
Who should consider this exam
220-1202 suits candidates building or demonstrating broad IT support capability, especially where operating-system administration, secure work habits, software diagnosis, and documented procedures are part of the role.
CompTIA recommends 12 months of hands-on experience in an IT support specialist job role before taking 220-1202. This is a recommendation, not an official prerequisite stated in the supplied exam facts. A candidate without that experience can still use it as a readiness benchmark: can you work through an operating-system task, isolate a software issue, make a secure choice, and explain the procedure without relying entirely on notes?
CompTIA lists technical support specialist, system administrator, and cyber defense infrastructure support specialist as DoD 8140-approved work roles for A+ Core 2 V15. These role labels do not mean every job with a similar title requires this exam. They do show the kinds of support and infrastructure contexts CompTIA associates with the certification.
For career changers, the most useful question is whether you want a structured foundation for support work rather than a narrow product credential. For people already in support, the exam can serve as a way to organize experience that may currently be informal or uneven. In either case, the strongest reason to proceed is that the published skill areas match the work you want to perform next.
A quick readiness check
Readiness means you can make decisions across the stated exam areas, not simply recognize product names or definitions.
Make four short inventories: operating-system tasks you can perform, security decisions you can explain, software faults you can troubleshoot methodically, and procedures you can document or follow. Put an example beside every entry. Empty or vague entries identify study priorities more reliably than a general feeling of confidence.
If operating-system experience is limited to one platform, do not assume that strength transfers automatically to the other named platforms. Schedule practice that makes you compare the purpose of a task across Windows, macOS, and Linux. The aim is not to collect obscure commands; it is to understand installation, configuration, and management well enough to choose an appropriate course of action in context.
What skills deserve your study time
The published scope calls for connected support judgment: manage operating systems, apply security, troubleshoot software, and work through operational procedures as parts of the same support task.
Operating systems should be the backbone of your plan because CompTIA specifically names installing, configuring, and managing Windows, macOS, and Linux. Study each task as a lifecycle. Start with the desired outcome, identify what must be configured, consider how you would confirm the result, and note what information another technician would need if the issue were escalated.
Security study should be approached as decision-making rather than as a detached vocabulary list. When you practice an operating-system or software scenario, add questions such as: What access is appropriate? What action reduces unnecessary exposure? What evidence should be retained? What step should be approved or documented before proceeding? These prompts reinforce the published security and operational-procedure emphasis without pretending to reproduce exam items.
For software troubleshooting, practice converting a complaint into a testable problem. Separate what the user reports from what you can verify. Then form a limited hypothesis, test it, record the result, and choose the next action based on evidence. This method is practical preparation because it prevents random changes that conceal the original problem or create additional work.
Organize notes by action, not by glossary
Action-based notes are more useful for this exam than an unconnected list of terms because the official scope combines configuration, management, troubleshooting, security, and procedures.
For every topic, keep a small record with five fields: the objective, the starting condition, the action taken, the verification step, and the security or procedural consideration. For example, a study entry might concern configuring an operating system for a stated requirement, checking whether the expected behavior occurs, and recording the change. The value comes from your reasoning process, not from copying a fixed solution.
Maintain a separate error log while studying. Record why an answer or lab attempt was wrong: missed condition, incorrect sequencing, unsupported assumption, or terminology confusion. Review the patterns weekly. If most errors come from overlooking a condition in a scenario, more reading alone is unlikely to solve the problem; slower scenario analysis is the better intervention.
Do not invent a blueprint from old material
Use the current V15 objectives as your scope control, and do not let an older course decide what you study or what you skip.
The supplied official facts identify the exam’s major areas but do not provide a verified domain-by-domain percentage breakdown. For that reason, do not assign study time using percentages copied from an unverified chart. Instead, give each named area a place in your plan, then allocate extra time to the areas where your own practice reveals weak decisions or inconsistent results.
This approach also protects you from a common mistake: spending most study time on the area you already enjoy. A candidate who is comfortable with one operating system may repeatedly rehearse it while postponing security, software troubleshooting, or procedure-based questions. A balanced study cycle forces contact with every published focus area before deepening the weakest one.
Build a preparation method that produces evidence
A reliable 220-1202 study plan alternates learning, hands-on practice, scenario reasoning, and review, so you can show yourself that a skill works rather than merely feels familiar.
Begin with the official Core 2 V15 page and make a personal checklist from the stated scope. Under operating systems, create separate lines for Windows, macOS, and Linux installation, configuration, and management. Add separate lines for security, software troubleshooting, and operational procedures. This turns a broad exam description into a visible map of work still to do.
Next, choose a safe practice environment appropriate to your access and skill level. The recommendation is practical rather than an official requirement: make changes only where you are authorized to do so, keep notes on starting conditions, and be able to reset or reverse your own work. A controlled environment lets you repeat a task, compare approaches, and learn from an error without affecting someone else’s system.
After each practice session, write a brief support record. State the goal, the symptoms or request, your evidence, the action, the result, and any follow-up. That final reflection turns a one-time exercise into reusable preparation for troubleshooting and operational-procedure reasoning.
Use practice questions diagnostically
Practice questions are most valuable when they expose a decision gap and lead to targeted repair, not when they are used only to generate a score.
CompTIA provides an A+ Core 2 V15 practice questions page. Use official practice material as one input to your review process. For each missed item, identify the exact decision you failed to make: perhaps you misunderstood the goal, ignored a constraint, selected an action that did not address the symptom, or failed to consider a secure procedure. Then return to the topic and perform or explain a related task.
Avoid treating recalled answers as competence. Repeatedly recognizing the same wording can hide weak understanding, especially for a scope that includes operating-system management and troubleshooting. Change the scenario in your notes: alter the stated requirement, introduce a different symptom, or ask what confirmation would be needed after the action. If your reasoning still holds, the learning is more likely to transfer.
Do not use exam dumps or material presented as live or leaked exam content. Apart from the integrity concern, such material encourages answer memorization instead of the operating-system, security, troubleshooting, and procedure judgment the official description emphasizes.
Create a personal troubleshooting routine
A repeatable troubleshooting routine helps you handle unfamiliar wording because it keeps your attention on evidence, scope, risk, and verification.
Start by defining the actual problem in one sentence. Distinguish an observed symptom from an assumed cause. “The application does not behave as expected after a change” is an observation; “the operating system is broken” is a conclusion that needs evidence. This distinction prevents a familiar product name from pushing you into a premature answer.
Then identify constraints. Consider what must remain available, which user or system is affected, what changes are authorized, and what security or procedural requirement applies. A technically possible change is not always the best support action if it is unnecessary, risky, or impossible to verify.
Choose a proportionate next step and define success before acting. If the expected result does not occur, the outcome is still useful evidence. Record it and revise the hypothesis rather than layering unrelated changes on top of one another. This habit is particularly valuable when practicing software troubleshooting and operational procedures.
A practical study roadmap
Work through the scope in linked cycles: establish operating-system foundations, add security reasoning, practice software troubleshooting, and finish each cycle with operational documentation and review.
The roadmap below is deliberately based on milestones rather than a fixed calendar. Candidates have different experience levels, available equipment, and study time. Move forward when you can demonstrate the milestone consistently, not merely when a planned date arrives.
Keep the same materials under review throughout: your official scope checklist, action-based notes, error log, practice records, and a list of unresolved questions. This prevents the final review from becoming a search through disconnected resources.
Stage 1: Map the scope and establish a baseline
Begin by finding the gaps that matter most, using the official V15 scope rather than assumptions from prior A+ material.
Read the current official Core 2 V15 information, verify that 220-1202 is the code you need, and confirm that your Core 1 plan uses the same A+ version. Make the checklist described earlier and mark each line as unfamiliar, developing, or reliable. Be strict: “reliable” should mean you can explain the task and verify an outcome, not just recognize the term.
Run a baseline exercise for each official focus area. For operating systems, describe an installation, configuration, or management task on each named platform. For security, explain the safest reasonable decision in a support situation. For software troubleshooting, write a sequence from symptom to verification. For operational procedures, document how you would record and communicate the work. The results become your initial study priorities.
Stage 2: Build operating-system competence
Practice Windows, macOS, and Linux as named areas of the exam, focusing on installation, configuration, and management decisions rather than isolated facts.
Choose one manageable task at a time. State the intended result before beginning, perform the work in an authorized environment, confirm the result, and record what you would check if it did not work. Repeat the task until you can explain the purpose of each major decision without reading a script.
Use comparison deliberately. After working through a task on one platform, ask how the same support objective would be approached on another named platform. Where your knowledge differs, note the difference rather than forcing a false equivalence. The purpose is to prepare for platform-aware reasoning, not to claim that every tool or sequence is the same.
At the end of this stage, revisit earlier tasks with a constraint. For example, require yourself to explain the verification method, the minimum information needed for handoff, or the security consideration. Constraints turn an ordinary practice task into a more complete support exercise.
Stage 3: Add security and software diagnosis
Integrate security into every support decision, then use structured scenarios to develop software troubleshooting judgment.
For security, ask what should be protected, who should be allowed to act, and what step should be documented. Do not study security only as a separate topic block and then omit it from operating-system practice. The official scope emphasizes both areas, and realistic support decisions often require them together.
For software troubleshooting, create small scenarios from your own practice records. Describe only the information a technician would initially have, then list the evidence you would collect before changing anything. Decide what single next action is justified and what result would support or weaken your working theory.
Review failed attempts with care. A wrong conclusion is not the only error worth recording. You may have selected an action in the wrong order, skipped verification, or chosen a technically relevant action that did not address the stated need. These distinctions improve reasoning more than simply replacing one answer with another.
Stage 4: Rehearse procedures and consolidate
Finish with mixed scenarios that require a technical action, a security judgment, a troubleshooting method, and an operational record in one response.
Set aside sessions in which you do not study one topic in isolation. Take an operating-system task, introduce a software symptom, add a security consideration, and require a short work record. This is a practical recommendation designed to reinforce the way the official focus areas connect.
Use your error log to drive the final review. Group errors by cause, then repair the underlying habit. If you frequently miss key wording, practice summarizing the task and constraints before selecting an action. If you have incomplete knowledge on one operating system, return to the relevant installation, configuration, or management objective and perform another documented exercise.
Only schedule when your review shows coverage across the official scope and your practice results are stable enough that you can explain your choices. A booking date can be motivating, but it should not replace evidence of readiness.
Understand the question formats and time limit
Expect multiple-choice, drag-and-drop, and performance-based questions, with a maximum of 90 questions and 90 minutes allotted for 220-1202.
The listed formats require different forms of preparation. Multiple-choice work rewards careful reading of the requested outcome and constraints. Drag-and-drop practice should emphasize relationships and sequencing rather than visual recall. Performance-based work calls for applied decision-making, so hands-on practice and written task records are especially useful.
A maximum of 90 questions does not mean every candidate will see the same number of questions or that every question requires the same amount of time. The practical implication is to practice working deliberately under a fixed time boundary. During timed review, notice whether you lose time because you reread vague notes, make unsupported assumptions, or become stuck trying to perfect one difficult scenario.
CompTIA sets the passing score for A+ Core 2 220-1202 at 700 on a 900-point scale. Treat that as an official score requirement, not as a target for predicting performance from third-party practice results. Different preparation activities measure different things; use them to identify gaps and improve decisions.
A better approach to difficult questions
When a question feels unfamiliar, return to the stated objective, identify the constraint, eliminate actions that fail to address it, and choose the most appropriate remaining action.
Avoid importing details that are not in the prompt. Candidates often turn a manageable scenario into a complex one by assuming a particular product, configuration, or policy. Work with the evidence given. If a security or operational-procedure condition is stated, give it the same weight as the technical symptom.
For performance-based preparation, narrate your reasoning while practicing: what you are trying to achieve, what you will check first, what action you will take, and how you will verify the result. If you cannot explain a decision, the gap may be conceptual even when you can reproduce a sequence from memory.
Plan scheduling and delivery
Schedule 220-1202 by selecting the exam code through Pearson VUE; CompTIA states that candidates may test at a Pearson VUE center or online through OnVUE.
Choose delivery based on the option that lets you follow the current provider requirements with the least uncertainty. The supplied official information confirms both in-person and online options, but it does not provide the detailed current rules for either option. Review the applicable Pearson VUE and CompTIA instructions before booking rather than relying on an old forum post or a course handout.
Before you schedule, verify three items: that the selected code is 220-1202, that your Core 1 and Core 2 plans use the same A+ version, and that you can complete the exam in a supported language. CompTIA lists English, German, and Japanese for the standalone A+ Core 2 V15 exam. If language availability affects your decision, confirm the option presented during the current scheduling process.
Keep the scheduling decision separate from the readiness decision. A date can create structure, but it should follow a scope check and a review of your weak areas. If you are not yet ready, use the time before booking to complete mixed operating-system, security, software-troubleshooting, and operational-procedure exercises.
What to verify before confirming a booking
Verify the exact exam code, A+ version alignment, delivery choice, and currently displayed appointment details before you complete the booking.
The current official scheduling guidance says to select the exam code through Pearson VUE. This makes the exam code an important checkpoint: select 220-1202, not a similarly named item from another A+ version. Preserve the confirmation details and review them against your study plan.
Do not assume availability, local appointment conditions, or online-testing requirements from information not shown in the supplied official facts. Check the current instructions during the booking process. This is particularly important if your preferred delivery method or language choice affects when you can test.
Avoid the mistakes that waste study time
The most costly 220-1202 preparation mistakes are version mixing, passive memorization, uneven coverage, and practice that never reaches verification.
Mixing A+ versions is an official incompatibility: CompTIA requires Core 1 and Core 2 to come from the same version. Solve this early, before purchasing additional study material or reserving an appointment. Record the version beside both planned exams in your preparation checklist.
Passive review is another common trap. Reading notes or watching training can build recognition, but it does not prove that you can install, configure, manage, troubleshoot, or justify an action. Follow every learning session with a retrieval activity: explain the process aloud, complete a small task, write a scenario response, or correct an error-log entry without consulting the source first.
Do not let a favorite topic dominate. The official focus includes operating systems, security, software troubleshooting, and operational procedures. A study schedule that repeatedly returns to only one area can feel productive while leaving material gaps. Use a checklist and mixed reviews to make omissions visible.
Finally, avoid treating a correct answer as the end of review. Ask why the action fits the need, what evidence would verify it, and what procedural or security consideration remains. This small habit makes practice more resistant to changes in wording.
Your next actions
Start by confirming the V15 path, then turn the published scope into a working checklist and complete one documented baseline exercise in every official focus area.
Visit the official Core 2 V15 page to verify the exam information, then use the official practice questions resource as part of an evidence-led review process. If instructor-led or on-demand support fits your learning style, the CompTIA Instructors Network lists an A+ Core 2 V15 TTT Series On-Demand resource; assess it against your own gaps rather than assuming any single resource covers every need.
When you are ready to book, use the current CompTIA scheduling guidance and select 220-1202 through Pearson VUE. Retain your study records through exam day: the same error log and scope checklist that guided preparation can provide a focused final review without encouraging last-minute, unstructured cramming.
Conclusion
220-1202 is best approached as an applied support exam within the A+ V15 path. Confirm version alignment first, build practice around Windows, macOS, Linux, security, software troubleshooting, and operational procedures, and use missed questions to improve decisions rather than memorize wording. Once your records show balanced coverage and repeatable reasoning, schedule 220-1202 through the official process using the delivery option that fits your circumstances.
Related exams
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- 220-1201 exam — CompTIA A+ Certification Exam: Core 1