Anthropic Claude Certified Architect - Professional CCAR-P Question # 8 Topic 1 Discussion
CCAR-P Exam Topic 1 Question 8 Discussion:
Question #: 8
Topic #: 1
You are defining an SLA for a Claude-based assistant.
Which SLA definition is most operationally meaningful?
A.
A target tied to a stakeholder sentiment measure such as “the team feels satisfied,” which cannot be measured objectively or used to trigger a documented breach response.
B.
A measurable target with a defined metric, threshold, evaluation window, and consequence for breach—for example, “p95 per-request latency under 800 ms over a 28-day window.”
C.
A qualitative commitment such as “the system will be fast and reliable,” which names no metric, threshold, or evaluation window.
D.
A target that names the metric and threshold but omits the evaluation window and breach consequence, leaving compliance periods and remediation triggers undefined.
An operational SLA must be objectively measurable and enforceable. Option B defines the metric, percentile, threshold, and observation window, allowing both parties to determine whether service performance complied with the agreement. A complete SLA also defines what follows a breach, such as escalation, remediation, service credits, capacity changes, or architectural review. Percentile latency is preferable to an average because it exposes degraded tail performance experienced by a meaningful portion of users. Anthropic provides usage, cost, and operational data that can support monitoring and alerting through the Usage and Cost API. Options A and C are subjective. Option D remains incomplete because neither assessment periods nor breach handling can be applied consistently.
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