200-901 Question #606: Real Exam Question with Answer & Explanation

Question

Refer to the exhibit. A network engineer makes a RESTCONF API call to Cisco IOS XE to retrieve information. Which HTTP method and URL does the engineer use to make the API call?

Options

• AGET https://devnetlab.local/restconf/api/running/native/GigabitEthernet
• BGET https://devnetlab.local/restconf/api/running/native/interface/GigabitEthernet
• CGET https://devnetlab.local/restconf/api/running/native/interface/GigabitEthernet/2/
• DGET https://devnetlab.local/restconf/api/running/ios/native/interface/GigabitEthernet/1/

Explanation

{"question_number": 5, "question": "A network engineer makes a RESTCONF API call to Cisco IOS XE to retrieve information. Which HTTP method and URL does the engineer use?", "correct_answer": "C. GET https://devnetlab.local/restconf/api/running/native/interface/GigabitEthernet/2/", "explanation": "RESTCONF uses GET to retrieve data (read-only operation), so GET is correct across all options. The path structure for Cisco IOS XE RESTCONF follows: /restconf/api/running/native/interface/{interface-type}/{interface-number}/. Option A is wrong because it omits 'interface' from the path hierarchy, making it an invalid resource path. Option B is wrong because it addresses all GigabitEthernet interfaces rather than a specific one (no instance key). Option D uses an incorrect path segment ('ios') and targets interface 1 rather than the interface shown in the exhibit (interface 2). Option C correctly identifies GigabitEthernet interface 2 with the proper RESTCONF path structure for IOS XE.", "generated_by": "claude-sonnet", "llm_judge_score": 4}

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