CCAR-P Practice Questions with Explanations: 20 Scenario Items [2026]

An accounting firm wants Claude to prepare quarterly sales-tax filings from client ledger exports. Every filing follows the same sequence: normalize the ledger, map line items to tax codes, compute totals, populate the form, and flag anomalies for a reviewer. Auditors must trace each figure back to its stage. Which architecture pattern should the architect recommend?

A university is designing an admissions-inquiry assistant. The design covers input handling across chat and email, retrieval over the course catalog, and response generation with tone guardrails. Nothing is planned after a reply is sent. A review board asks what will most weaken the solution over its first year. What should the architect identify?

A semiconductor-equipment vendor is scoping a field-service assistant that parses fault reports, searches service manuals, checks spare-parts inventory, and drafts return authorizations. The sponsor asks for "a team of agents." The architect wants evidence before choosing orchestrator-worker over one scoped agent. Which TWO conditions, if true, would justify the multi-agent design? (Select TWO.)

An online-education platform grades about three million short-answer quiz responses per day against instructor rubrics. Nine in ten responses are clearly right or wrong; the rest need careful reasoning about partial credit. Students see grades within two seconds. The current design sends everything to the top capability tier and is far over budget. What should the architect propose?

An airline crew-scheduling assistant sends a 12,000-token prefix of union rules and tool definitions with every request, and prompt caching is enabled. Cache reads stay near zero. A trace shows the system prompt opens with the current timestamp, and the tool list is assembled in a different order on each call. What is the correct fix?

A restaurant chain classifies food-safety reports into five fixed labels. A zero-shot prompt (instructions only, no examples) handles clear cases well but confuses "near miss" with "incident" whenever a report describes a hazard that was caught in time. Latency and cost per report are already tight. What is the lowest-effort change most likely to fix the confusion?

A container-port operator runs a berthing-schedule service that three Claude surfaces need: engineers in Claude Code, an internal desktop assistant for planners, and an API-based operations agent. Each team has started writing its own connector, and the service owner is fielding three different bug reports. Which integration mechanism should the architect standardize on?

A veterinary-clinic chain deploys an assistant that reads animal-patient records and billing across 40 clinics. Every tool call runs under one service account with read and write access to all clinics. A security review notes that a front-desk user in one clinic could, through the assistant, retrieve or edit another clinic's records. What is the correct remediation?

An architecture firm's building-code assistant retrieves from long, hierarchically numbered code documents. Traces show two failure shapes: answers about a clause omit qualifiers that sit in the adjacent subsection, and queries citing an exact section number such as "R302.5.1" often retrieve unrelated text. Which TWO changes should the architect make first? (Select TWO.)

A cybersecurity vendor's internal operations agent has registered 350 tools across 40 services. Loading every schema consumes a third of the context window before work begins, tool-selection accuracy has fallen, and any single task uses at most five tools. New services arrive monthly. Which context strategy should the architect adopt?

An energy-trading desk's assistant explains settlement adjustments on a mid-tier model. Traces confirm the correct contract clauses are retrieved every time, and the prompt states its criteria explicitly. Single-step adjustments are answered correctly; anything requiring three or more dependent calculations fails. Which diagnosis and first fix should the architect record?

An HR-technology vendor is designing evaluation for a job-description generator before launch. Every output must be valid JSON with six required fields, must avoid biased or exclusionary language, and should read naturally to recruiters. Releases will ship weekly and volume is high. Which evaluation design fits these requirements?

A legal publisher's summarization pipeline runs at two and a half times its inference budget. Seventy percent of traffic is overnight bulk work with no one waiting; thirty percent is interactive with healthy margin on p95 latency (the time within which 95 percent of requests complete). Every request carries a 9,000-token stable instruction prefix. Which TWO levers should the architect pull first? (Select TWO.)

An automotive dealership group's assistant books service appointments at high volume, and it can also issue goodwill credits and send binding price quotes to customers. Finance wants control over the money-moving actions without destroying the efficiency case for routine bookings. Where should the architect place human-in-the-loop review (a human decision point inside the automated flow)?

A telehealth startup will use Claude to draft visit summaries for patients in Germany and in the United States. Summaries contain diagnoses and medication history, and the service runs in a single US cloud region. Legal asks the architect which regulatory regimes shape the architecture and what controls follow. What should the architect answer?

A property-management assistant summarizes incoming tenant emails and can file maintenance orders and pay vendors through tools. A red-team exercise shows that a crafted email can instruct the assistant to issue a vendor payment. Leadership wants the exposure closed before launch. Which TWO controls should the architect implement? (Select TWO.)

A regional airline's operations executive opens an engagement by saying the ops center "needs an AI copilot like the one at the conference," confirms the budget is approved, and asks for a proof of concept in three weeks. No success criteria, data inventory, or constraints have been discussed. What should the architect do first?

A mining company's procurement director tells the architect that the new contract-summarization assistant must "never miss a clause" and "answer within a second," and asks for both in the statement of work. The corpus is large and clause language varies by supplier. Which TWO responses reflect professional expectation-setting? (Select TWO.)

A crop-advisory assistant has been live for a year. The original architect has left, and a new technical lead proposes replacing retrieval with a fine-tuned model, arguing that nobody can explain why retrieval was chosen. Meeting notes and chat threads exist but settle nothing. What should the architect institute so this does not recur?

A video-streaming company is rolling Claude Code out to 120 engineers. Repository conventions, build and test commands, and a shared MCP server for the internal metrics service currently live in one senior engineer's personal configuration, and nobody else's sessions behave the same way. Security also forbids credentials in the repository. What should the architect direct?