Free Oracle 1Z0-1157-26 Exam Questions

Become Oracle Certified with updated 1Z0-1157-26 exam questions and correct answers

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Total 57 Questions | Updated On: Oct 27, 2026

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Question 1

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

A : GraphQL

B : SOAP/XML

C : JSON-RPC 2.0

D : Protocol Buffers

Answer: C

Question 2

Which OCI services are used for observability and auditing of deployed Al agents?

A : OCI Streaming, OCI Queue, and OCI Email Delivery

B : OCI Data Catalog, OCI Search, and OCI DNS

C : OCI Logging, OCI Monitoring, and OCI Audit

D : OCI Events, OCI Functions, and OCI Vault

Answer: C

Question 3

In a production MCP architecture, where are tool implementations hosted?

A : In the MCP client application that invokes the tools.

B : On a separate MCP server.

C : Inside the LLM's training weights.

D : Hardcoded inside the agent file using @too1 decorators.

Answer: B

Question 4

Why is chunking necessary before generating embeddings for large documents?

A : To overcome token limits for large documents.

B : To remove semantic meaning from the document.

C : To automatically encrypt content before indexing.

D : To convert text into SQL-compliant rows.

Answer: A

Question 5

In the context of MCP, what does the USB-C for Al analogy emphasize?

A : MCP is a standardized interface.

B : MCP needs specialized hardware to run.

C : MCP is preinstalled on all modern computers.

D : MCP makes Al models physically faster.

Answer: A

Page: 1 / 12

Total 57 Questions | Updated On: Oct 27, 2026

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