Developing Applications Using Cisco Core Platforms and APIs (DEVCOR) — Question 103

What is a consideration for using gRPC as the model-driven telemetry protocol on a Cisco IOS XE device?

Answer options

• A. works in call-out mode
• B. XML-based transmission format
• C. works in dial-out mode
• D. human-readable transmission format

Correct answer: C

Explanation

The correct answer is C, as gRPC operates in dial-out mode, allowing devices to push telemetry data to a receiver. Options A, B, and D are incorrect because gRPC does not work in call-out mode, does not primarily use XML for transmission, and is not designed for human-readable formats.