This free practice platform helps candidates prepare for the Claude Certified Architect – Professional (CCAR-P) exam, Anthropic's senior architect credential for solution architects and technical leads owning end-to-end Claude solutions in production. It covers integration, solution design and architecture, evaluation/testing/optimization, governance/safety/risk management, stakeholder communication and lifecycle management, Claude models/prompting/context engineering, and developer productivity and operational enablement, through 42 scenario-based practice questions weighted to match the official exam blueprint across all 7 domains. Candidates can take 2 timed, mixed-domain mock drills with scoring out of 1000 and full explanations after every attempt, as a warm-up before the full 63-question real exam. Built and maintained by Isha Training Solutions. This is an independent, unofficial resource and is not affiliated with, endorsed by, or sponsored by Anthropic.