AI-500 無料問題集「Microsoft Designing and Implementing Multi-Agent AI Solutions」

Explanation:
Process structure: A workflow with agent executors; Pause mechanism: A human-in-the-loop (HITL) gate; Interruption recovery: Checkpoints.
The process has a fixed execution order and can run for several hours, so an explicit workflow with agent executors is preferable to free-form agent delegation. The requirement to pause at predefined points is a human-in-the-loop requirement: the workflow must be able to suspend and emit a request for approval or operator input. The requirement to resume after worker restarts is addressed by checkpoints. Microsoft Agent Framework checkpoints persist workflow progress, executor state, pending messages, shared state, and outstanding requests so execution can be restored from the last saved point. A retry policy alone re-executes operations but does not reconstruct the complete workflow state after a process interruption. The three selected mechanisms therefore cover structure, controlled pause, and durable recovery as separate but complementary workflow concerns. In production, add telemetry and regression tests around this behavior so changes to prompts, models, tools, or orchestration do not silently alter the intended contract. The selected approach is the one that best matches the platform ' s native execution semantics.
Official Microsoft reference: Microsoft Agent Framework - Checkpoints and Human-in-the-loop

Explanation:
Data acquisition: Production examples for high-volume product1 and synthetic examples for sparse product2; Curation: De-identify source records; Labeling: Use active learning to prioritize SME review.
Product1 represents a large share of real traffic, so production examples best preserve its true usage distribution. Product2 appears infrequently but has high escalation impact, making synthetic generation appropriate for filling the coverage gap without waiting for more production traffic. Because the available logs contain names and contact information, those records should be de-identified before they are reused for training or labeling. Finally, the SME budget is limited, so active learning should prioritize the examples where expert labels are most informative instead of reviewing a uniform random sample. Microsoft Foundry guidance supports synthetic fine-tuning data when real examples are sparse, and Microsoft healthcare/privacy tooling supports de-identification of sensitive identifiers. This design balances representativeness, rare-case coverage, privacy, and labeling efficiency. At implementation time, the same rule should be expressed through the framework or service configuration rather than left only as a natural-language convention. That makes the behavior repeatable across runs, easier to test, and less sensitive to model variability.
Official Microsoft reference: Microsoft Foundry - synthetic fine-tuning data generation

解説: (JPNTest メンバーにのみ表示されます)

解説: (JPNTest メンバーにのみ表示されます)

解説: (JPNTest メンバーにのみ表示されます)

解説: (JPNTest メンバーにのみ表示されます)

解説: (JPNTest メンバーにのみ表示されます)

Explanation:
Prior claims: memory-store-490; Contact preferences: memory-store-490.
Both requirements describe information that should persist across conversations for the same customer:
previous claim information and stable contact preferences. Microsoft Foundry Memory is intended for durable, cross-session facts and summaries that agents can retrieve later, while a knowledge base is for shared reference content rather than user-specific history. The refund-processing and customer-refund tools are operational interfaces, not persistence layers. Using the existing memory store for both categories therefore matches the scenario ' s design objective. In production, the memory search tool should also be scoped to the end user so one customer ' s memory cannot be retrieved for another customer. Microsoft documents scope- based isolation for memory stores and supports a user-derived scope such as `{{$userId}}`. The key distinction is that the same memory store can hold multiple kinds of durable customer memory as long as retrieval is correctly scoped; there is no need to create separate tools or knowledge indexes for these two user- specific memory categories.
Official Microsoft reference: Create and use memory in Foundry Agent Service