200-901 Question #19: Real Exam Question with Answer & Explanation

The correct answer is A: XML. {"question_number": 4, "correct_answer": "A", "explanation": "RESTCONF on Cisco IOS XE uses XML as its default data-encoding format. RESTCONF is an HTTP-based protocol that provides a REST-like interface to YANG-modeled data, and XML was the original and default encoding. JSON en

Cisco Platforms and Development

Question

When a Cisco IOS XE networking device is configured using RESTCONF, what is the default data-encoding method?

Options

AXML
Bx-form-encoding
CYANG
DYAML

Explanation

{"question_number": 4, "correct_answer": "A", "explanation": "RESTCONF on Cisco IOS XE uses XML as its default data-encoding format. RESTCONF is an HTTP-based protocol that provides a REST-like interface to YANG-modeled data, and XML was the original and default encoding. JSON encoding is also supported but must be explicitly requested via the Accept/Content-Type headers. YANG is the data modeling language, not an encoding format. YAML is not used by RESTCONF.", "generated_by": "claude-sonnet", "llm_judge_score": 4}

Topics

#RESTCONF#Data Encoding#Cisco IOS XE

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