Cisco · Official Blueprint · Last reviewed May 2026
The official Cisco 200-901 exam covers 6 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 Software Development and Design domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Covers the topics, concepts, and applied skills examined under the Understanding and Using APIs domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Covers the topics, concepts, and applied skills examined under the Cisco Platforms and Development domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Covers the topics, concepts, and applied skills examined under the Application Deployment and Security domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
Covers the topics, concepts, and applied skills examined under the Infrastructure and Automation domain. Study the official exam objectives and practise questions in this area to build confidence and accuracy before your exam.
OSI and TCP/IP models, Ethernet standards, IP addressing and subnetting (IPv4 and IPv6), binary/hex conversion, and basic switching concepts.
The heaviest domain on the 200-901 is "Software Development and Design" 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.