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The Model Context Protocol (MCP) Course系统课程·英文原文 ↗仓库 ↗

Quiz 2: MCP SDK ​

Test your knowledge of the MCP SDKs and their functionalities.

检测你对 MCP SDK 及其功能的掌握程度。

Q1: What is the main purpose of the MCP SDKs? ​

选项

  • A. To define the MCP protocol specification
  • B. To make it easier to implement MCP clients and servers
  • C. To provide a visual interface for MCP interactions
  • D. To replace the need for programming languages

A. 定义 MCP 协议规范；B. 让实现 MCP 客户端与服务端更容易；C. 为 MCP 交互提供可视化界面；D. 取代对编程语言的需求

答案解析

  • A — The SDKs implement the protocol, they don't define it. The specification is separate.
  • B（正确答案） — Correct! SDKs abstract away low-level protocol details.
  • C — While some tools might offer this (like MCP Inspector), it's not the primary purpose of the SDKs themselves.
  • D — SDKs are libraries used within programming languages.

A — SDK 实现协议，但并不定义协议，规范是独立存在的；B（正确答案）— 正确！SDK 把底层协议细节抽象掉了；C — 有些工具（如 MCP Inspector）确实提供该能力，但这不是 SDK 本身的主要目的；D — SDK 是在编程语言中使用的库。

Q2: Which of the following functionalities do the MCP SDKs typically handle? ​

选项

  • A. Optimizing MCP Servers
  • B. Defining new AI algorithms
  • C. Message serialization/deserialization
  • D. Hosting Large Language Models

A. 优化 MCP 服务端；B. 定义新的 AI 算法；C. 消息序列化与反序列化；D. 托管大语言模型

答案解析

  • A — This is outside the scope of MCP SDKs, which focus on protocol implementation.
  • B — This is outside the scope of MCP SDKs, which focus on protocol implementation.
  • C（正确答案） — Correct! This is a core function for handling JSON-RPC messages.
  • D — MCP enables connection to LLMs, but the SDKs themselves don't host them.

A — 这不在 MCP SDK 的范围内，它聚焦于协议实现；B — 这不在 MCP SDK 的范围内，它聚焦于协议实现；C（正确答案）— 正确！这是处理 JSON-RPC 消息的核心功能；D — MCP 让模型能够连接 LLM，但 SDK 本身并不托管它们。

Q3: According to the provided text, which company maintains the official Python SDK for MCP? ​

选项

  • A. Google
  • B. Anthropic
  • C. Microsoft
  • D. JetBrains

A. Google；B. Anthropic；C. Microsoft；D. JetBrains

答案解析

  • A — The text lists Anthropic as the maintainer.
  • B（正确答案） — Correct! The course material indicates Anthropic maintains the Python SDK.
  • C — Microsoft maintains the C# SDK according to the text.
  • D — JetBrains maintains the Kotlin SDK according to the text.

A — 文中列出的维护者是 Anthropic；B（正确答案）— 正确！课程材料指出 Python SDK 由 Anthropic 维护；C — 按文中所述，C# SDK 由 Microsoft 维护；D — 按文中所述，Kotlin SDK 由 JetBrains 维护。

Q4: What command is used to start a development MCP server using a Python file named server.py? ​

选项

  • A. python server.py run
  • B. mcp start server.py
  • C. mcp dev server.py
  • D. serve mcp server.py

A. python server.py run；B. mcp start server.py；C. mcp dev server.py；D. serve mcp server.py

答案解析

  • A — While you run Python scripts with python, MCP has a specific CLI command.
  • B — The command is mcp dev, not mcp start.
  • C（正确答案） — Correct! This command initializes the development server.
  • D — This is not the standard MCP CLI command shown in the course material.

A — 虽然可以用 python 运行 Python 脚本，但 MCP 有专门的 CLI 命令；B — 命令是 mcp dev，不是 mcp start；C（正确答案）— 正确！这条命令会初始化开发服务器；D — 这不是课程材料中展示的标准 MCP CLI 命令。

Q5: What is the role of JSON-RPC 2.0 in MCP? ​

选项

  • A. As a primary transport mechanism for remote communication
  • B. As the message format for all communication between Clients and Servers
  • C. As a tool for debugging AI models
  • D. As a method for defining AI capabilities like Tools and Resources

A. 作为远程通信的主要传输机制；B. 作为客户端与服务端之间所有通信的消息格式；C. 作为调试 AI 模型的工具；D. 作为定义 Tools、Resources 等 AI 能力的方法

答案解析

  • A — HTTP+SSE or Streamable HTTP are transport mechanisms; JSON-RPC is the message format.
  • B（正确答案） — Correct! MCP uses JSON-RPC 2.0 for structuring messages.
  • C — While its human-readable nature helps in debugging communications, it's not a debugging tool for AI models themselves.
  • D — Capabilities are defined by their own schemas; JSON-RPC is used to invoke them and exchange data.

A — HTTP+SSE 或 Streamable HTTP 才是传输机制，JSON-RPC 是消息格式；B（正确答案）— 正确！MCP 使用 JSON-RPC 2.0 来组织消息；C — 它易读的特性确实有助于调试通信，但它不是调试 AI 模型本身的工具；D — 能力由各自的模式定义，JSON-RPC 用于调用它们并交换数据。

Congrats on finishing this Quiz 🥳! If you need to review any elements, take the time to revisit the chapter to reinforce your knowledge.

恭喜你完成这份自测 🥳！如果需要回顾某些内容，不妨花点时间重读该章，巩固所学。