Which of the following best describes why MCP is analogous to the USB — MCP Professional Practice — Claude Cert Academy

Which of the following best describes why MCP is analogous to the USB standard?

• Both use the same wire protocol (JSON-RPC 2.0)
• Both replace N×M adapter proliferation with a single shared connector interface
• Both were designed primarily for file storage devices
• Both require a host operating system to function

Answer: Both replace N×M adapter proliferation with a single shared connector interface

USB replaced the chaos of parallel ports, PS/2, serial, and ADB connectors with one standard plug. MCP replaces N×M AI-tool adapters with a shared protocol. The analogy is about eliminating adapter proliferation, not about wire protocol or file storage.

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