CompTIA · Official Blueprint · Last reviewed May 2026
The official CompTIA 220-1102 exam covers 4 domains. Domain weights tell you exactly how much of the exam each topic represents — and where to invest your study time.
Covers the topics, concepts, and applied skills examined under the Operating Systems domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Practice Operating Systems questionsSecurity controls (technical, managerial, operational), cryptography fundamentals, PKI, authentication protocols, and core security principles.
Practice Security questionsCovers the topics, concepts, and applied skills examined under the Software Troubleshooting domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Practice Software Troubleshooting questionsCovers the topics, concepts, and applied skills examined under the Operational Procedures domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Practice Operational Procedures questionsThe heaviest domain on the 220-1102 is "Operating Systems" at null%. Start here and return to it regularly.
Allocate study time proportional to domain weight — a 25% domain deserves roughly 25% of your prep hours.
Never skip a low-weight domain. A 10% domain still represents 5–7 exam questions — enough to make the difference between pass and fail.
Use Courseiva domain analytics to track your accuracy per domain automatically. The system routes extra questions to your weak areas.
Courseiva tracks your accuracy per domain automatically and routes you toward your weakest areas — no manual configuration needed.