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| Section | Objectives |
|---|---|
| Topic 1: OpenAI Responses API and Agents SDK | - OpenAI agent development
|
| Topic 2: Agentic AI for Oracle AI Database | - Oracle AI Database agentic AI capabilities
|
| Topic 3: Introduction to MCP | - Model Context Protocol fundamentals
|
| Topic 4: OCI Enterprise AI Agents | - OCI Enterprise AI platform
|
| Topic 5: LangChain for AI Agents | - LangChain fundamentals
|
| Topic 6: Introduction to AI Agents | - AI agent fundamentals and architecture
|
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질문 # 14
Which behavior is NOT a characteristic of modern LLM-based AI agents?
정답：D
설명：
Modern LLM-based agents are specifically designed to avoid requiring every possible execution path to be predetermined. The uploaded course material therefore correctly identifies "Requiring every execution path to be predefined" as the behavior that is NOT characteristic of an agent.
OpenAI defines agents as systems capable of independently accomplishing workflows using an LLM to manage workflow execution and make decisions. An agent can determine when a workflow is complete, correct its actions after receiving observations, and dynamically select tools according to the current state.
This differs fundamentally from conventional deterministic automation in which developers encode every branch and execution path beforehand.
Agents commonly pursue objectives across multiple reasoning-and-action cycles. They can invoke external APIs, databases, search systems, or other tools; inspect the resulting observations; and choose subsequent actions. A typical agent loop continues until an exit condition is reached rather than following one permanently fixed sequence.
Predetermined rules may still be used for safety, permissions, and guardrails, but the complete path toward the goal does not need to be pre-scripted.
Therefore, D is the correct answer.
Study Guide reference/topic: Introduction to AI Agents - autonomy, agent loops, observations, dynamic tool use, multi-step goal execution, and deterministic workflows.
질문 # 15
Why is chunking necessary before generating embeddings for large documents?
정답：C
설명：
Embedding models accept inputs only up to their supported input-size or token limits. Large documents can exceed those limits and therefore must be divided into smaller segments before embedding generation. The course source explicitly identifies overcoming token limits as the reason for chunking.
Oracle AI Vector Search includes native chunking functionality that can split text according to characters, words, or model vocabulary tokens. Oracle's Vector Search guidance specifically states that input length must remain within the token limits of the embedding model and provides configurable maximum chunk sizes.
Chunking also provides an important retrieval benefit. Instead of representing an entire long document with one coarse embedding, the system creates embeddings for semantically meaningful sections. A similarity query can then retrieve only the chunks most relevant to the user's question, reducing irrelevant context and improving retrieval-augmented generation precision.
Chunking does not intentionally remove semantic meaning; well-designed chunking attempts to preserve it. It does not automatically provide encryption, and SQL storage format is not its underlying purpose.
Therefore, A is correct.
Study Guide reference/topic: Agentic AI for Oracle AI Database - document chunking, embedding token limits, vector generation, semantic retrieval, and RAG.
질문 # 16
Which responsibilities are handled by OCI Enterprise AI Agents?
정답：B
설명：
OCI Enterprise AI Agents provides the operational and orchestration capabilities required to run agentic applications at production scale. The uploaded course source identifies these responsibilities as hosted endpoints, runtime scaling, session management, and observability . Current Oracle documentation supports that architectural classification.
OCI Generative AI Applications provide a managed runtime for agent workloads and centralize configuration for scaling, storage, networking, authentication, and deployments. Active deployments expose managed endpoints, while autoscaling controls can increase or decrease replicas according to workload metrics. OCI's Responses API also provides conversation state, Conversations, memory, and related context-management facilities for stateful agent interaction. Operational visibility is supported through OCI metrics, monitoring, endpoint telemetry, tracing, and hosted application logs integrated with OCI Observability and Management.
Document chunking/indexing is a retrieval-processing responsibility rather than the complete agent-platform role. Prompt definition remains application logic, and OCI network routing is handled by underlying OCI networking services.
Therefore, C best represents the production responsibilities of the Enterprise AI Agents layer.
Study Guide reference/topic: OCI Enterprise AI Agents - managed runtime, deployments, autoscaling, endpoints, conversations, memory, monitoring, and observability.
질문 # 17
In a production MCP architecture, where are tool implementations hosted?
정답：B
설명：
In MCP architecture, executable capabilities are exposed by an MCP server . The server advertises available tools through the protocol, including each tool's name, description, and input schema. An MCP client discovers those capabilities using tools/list and invokes a selected tool through tools/call . The uploaded course material therefore correctly identifies the separate MCP server as the location associated with production MCP tool implementations.
The official MCP architecture defines an MCP server as the program that provides context and capabilities to MCP clients. It also defines tools as executable functions exposed by servers for actions such as API calls, database queries, or file operations. During execution, the AI application routes the model-generated tool call through the corresponding MCP client to the appropriate MCP server.
Tools are not encoded into an LLM's trained weights. Locally defined function tools can indeed be declared in agent code, but that is distinct from an MCP-served tool. Likewise, the MCP client handles communication and protocol coordination; it is not conceptually the server-side implementation host.
Therefore, A is architecturally correct.
Study Guide reference/topic: Model Context Protocol (MCP) Fundamentals - MCP Servers, tool hosting, tools/list, tools/call, and client-server separation.
질문 # 18
Which four behaviors does every Select AI Agent perform?
정답：D
설명：
Oracle Select AI Agent is architected around four foundational behaviors: Planning, Tool Use, Reflection, and Memory Management . Oracle documentation describes these as the framework's principal layers. Planning interprets the user's objective, decomposes it into ordered actions, and identifies appropriate capabilities. Tool Use invokes mechanisms such as NL2SQL, RAG, PL/SQL procedures, or external REST services. Reflection evaluates observations returned by those tools and determines whether the current plan should continue, be revised, or use another capability. Memory preserves context and useful information, supporting coherent multi-turn interactions and longer-term continuity.
Oracle explicitly states that Select AI Agent combines planning, tool use, reflection, and memory and implements a ReAct-style agentic pattern in which the agent reasons, acts through tools, evaluates observations, and continues toward the goal.
The alternative answer sets describe generic information-retrieval or operational lifecycle stages but do not correspond to Oracle's defined Select AI Agent architecture. Consequently, B reproduces the four documented agent behaviors and is the correct answer in the supplied question set.
Study Guide reference/topic: Agentic AI for Oracle AI Database - Select AI Agent architecture, Planning, Tool Use, Reflection, Memory, and ReAct.
질문 # 19
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