Developing Applications Using Cisco Core Platforms and APIs (DEVCOR) — Question 7

Which two data encoding techniques are supported by gRPC? (Choose two.)

Answer options

• A. XML
• B. JSON
• C. ASCII
• D. ProtoBuf
• E. YAML

Correct answer: B, D

Explanation

The correct answers are B and D because gRPC natively supports JSON and Protocol Buffers (ProtoBuf) as serialization formats. XML and ASCII are not supported by gRPC, while YAML is also not a standard encoding technique recognized by the framework.