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| Section | Weight | Objectives |
|---|---|---|
| Topic 1: OpenAI Responses API and Agents SDK | 15% | - OpenAI agent stack
|
| Topic 2: LangChain for AI Agents | 5% | - LangChain fundamentals and agent construction
|
| Topic 3: Model Context Protocol (MCP) Fundamentals | 15% | - MCP architecture and integration
|
| Topic 4: Introduction to AI Agents | 15% | - AI agent fundamentals
|
| Topic 5: Agentic AI for Oracle AI Database | 25% | - Oracle AI Database agentic AI capabilities
|
| Topic 6: OCI Enterprise AI Agents | 25% | - OCI Enterprise AI platform and agent services
|
Um Ihre Zertifizierungsprüfungen reibungslos erfolgreich zu meistern, brauchen Sie nur unsere Prüfungsfragen und Antworten zu Oracle 1z0-1157-26 （Agentic AI Foundations Associate）auswendigzulernen. Viel Erfolg!
52. Frage
In OpenAI Agents SDK, how does the model select which tool to call?
Antwort: D
Begründung:
Tool selection in the OpenAI Agents SDK is model-driven. Each function tool exposes structured metadata that gives the model enough information to determine whether the tool is appropriate and how it should be invoked. The SDK represents a function tool using a name , description , and JSON parameter schema .
OpenAI's SDK reference explicitly defines these properties as information shown to the LLM, while function- tool helpers automatically generate the parameter schema from the Python function signature and derive descriptions from documentation when available.
During an agent run, the model evaluates the user's request together with the available tool definitions. It can then select an appropriate tool and generate arguments conforming to that tool's schema. This mechanism is fundamentally semantic and contextual: meaningful names and descriptions tell the model what a tool does, while schemas describe the arguments required to execute it.
There is no rule requiring the first registered tool to be selected, every tool to be invoked, or random selection.
Such behavior would undermine agentic reasoning and dynamic orchestration. Consequently, B is the technically correct answer and is explicitly identified as correct in the uploaded question set.
Study Guide reference/topic: OpenAI Responses API and Agents SDK - Function Tools, tool metadata, JSON schemas, tool selection, and model-driven invocation.
53. Frage
According to the MCP architecture model, which statement describes the client-server relationship?
Antwort: B
Begründung:
MCP follows a host-client-server architecture in which the host creates an MCP client for each MCP server it connects to. The official architecture specifies that each MCP client maintains a dedicated connection with its corresponding MCP server . A host connecting to several servers therefore normally manages several MCP client instances rather than multiplexing all servers through one shared client connection. MCP also does not require clients and servers to reside on different machines. STDIO-based servers commonly execute locally, while Streamable HTTP supports remotely deployed servers. Likewise, a remote MCP server can serve many MCP clients, so a server is not permanently restricted to one client. This client-server separation is particularly relevant to OCI Enterprise AI Agents because MCP Calling enables OCI agent workflows to consume capabilities exposed by remote MCP servers through a standardized integration model.
54. Frage
What is an embedding in a semantic search workflow?
Antwort: D
Begründung:
An embedding is a numerical vector representation of data created by an embedding model, normally implemented using a neural network. Its purpose is to encode semantic characteristics so that items with related meanings are positioned near each other in a multidimensional vector space. Instead of matching only literal keywords, a semantic-search system converts documents and queries into vectors and compares their relative distances or similarities.
Oracle AI Vector Search documentation explains that vector embeddings are mathematical representations describing semantic meaning for content such as text, documents, images, or audio. Oracle further states that modern embeddings are created through neural networks, commonly transformer-based models, although other neural architectures can also be used. This allows Oracle AI Database to store those embeddings using its VECTOR data type and perform similarity searches against them.
A trigger is procedural database logic, a SQL JOIN combines relational data, and a compressed video format is unrelated to semantic representation. Consequently, B is the only technically valid definition. The uploaded question set confirms the same answer.
Study Guide reference/topic: Agentic AI for Oracle AI Database - Oracle AI Vector Search, vector embeddings, semantic similarity, and neural embedding models.
55. Frage
What is the purpose of the Vector Stores API?
Antwort: D
Begründung:
The Vector Stores API provides infrastructure for ingesting content and retrieving the portions that are semantically relevant to a query. Files associated with a vector store can be chunked and prepared for vector- based retrieval, allowing applications and agents to locate content based on semantic similarity rather than only exact lexical matches .
OpenAI's official Vector Stores API supports searching a vector store with a natural-language query and returns relevant content chunks together with similarity scores. The API also supports attaching files to vector stores and configuring the chunking strategy used during ingestion. This architecture is foundational to retrieval-augmented generation and File Search workflows: source material is indexed, a user query retrieves semantically related chunks, and those chunks can then provide grounded context to a model.
Language translation is a generative-model task. Object Storage encryption is a cloud-storage security function, while video streaming is unrelated to the purpose of a vector store.
Accordingly, "Indexing and retrieving data by meaning" is the technically correct description and is also the answer specified by the uploaded question source.
Study Guide reference/topic: OpenAI Responses API and Agents SDK - Vector Stores, semantic retrieval, chunking, File Search, similarity ranking, and RAG.
56. Frage
Which statement describes the purpose of the OpenAI Responses API?
Antwort: A
Begründung:
The OpenAI Responses API is an inference and agent-interaction interface. At its fundamental level, an application supplies input together with a selected model and optional instructions, tools, or other configuration; the model then produces a response containing generated output. The uploaded course material states this core purpose directly and identifies C as correct.
OpenAI's current API reference defines the Responses endpoint as creating a model response from text, image, or file inputs and returning generated text, structured JSON, tool calls, or other supported response items. The input field provides content to the model, while the response object's output array contains items generated by the model.
Although modern Responses API functionality extends beyond simple text generation-for example, built-in tools, function calling, conversation state, structured outputs, and agentic workflows-the basic abstraction remains model input followed by generated model output.
It is not a prompt-compression billing service, a local model-hosting environment, or a foundation-model training API. Those alternatives describe completely different system responsibilities.
Therefore, C accurately expresses the core purpose being tested.
Study Guide reference/topic: OpenAI Responses API and Agents SDK - Responses endpoint, model input, generated output, tools, and agentic workflows.
57. Frage
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