Oracle 1z0-1157-26 Actual Free Exam Questions & Community Discussion

Exam Code/Number: 1z0-1157-26
Exam Name/Title: Agentic AI Foundations Associate
Certification Provider: Oracle
Corresponding Certification: Oracle Certification

Exam Questions: 60
Updated On: Sep 12, 2026

Question #1

Why are docstrings especially important when defining LangChain tools with the @tool decorator?

A. They determine which API provider LangChain uses.

B. They tell the LLM when and how to use the tool.

C. They encrypt tool arguments before execution.

D. They improve Python execution speed.

Discussion 0

Correct Answer: B Vote an answer

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Question #2

Which standard MCP transport supports remote or network-accessible deployments where multiple clients may connect?

A. STDIO

B. Raw TCP sockets

C. Local Unix pipes only

D. Streamable HTTP

Discussion 0

Correct Answer: D Vote an answer

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Question #3

Which behavior is NOT a characteristic of modern LLM-based AI agents?

A. Pursuing goals across multiple steps

B. Using external APIs or databases

C. Requiring every execution path to be predefined

D. Adjusting behavior based on observations

Discussion 0

Correct Answer: C Vote an answer

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Question #4

Which description defines memory poisoning in AI-agent systems?

A. Hardware instability affecting RAM reliability.

B. Malicious content inserted into persistent memory stores.

C. Long prompts causing temporary context loss.

D. A SQL injection attack against a database.

Discussion 0

Correct Answer: B Vote an answer

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Question #5

Which message format does MCP use for client-server communication?

A. JSON-RPC 2.0

B. Protocol Buffers

C. SOAP/XML

D. GraphQL

Discussion 0

Correct Answer: A Vote an answer

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Question #6

What integration problem does MCP address?

A. N × M custom-connector problem between AI apps and tools

B. Token-limit problem in large language models

C. GPU memory fragmentation during inference

D. Latency in cloud-hosted models

Discussion 0

Correct Answer: A Vote an answer

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