200-901 Cisco Platforms and Development Practice Question
A developer wants to use Cisco NX-API on a Nexus switch to execute a CLI command via JSON. What must be enabled on the switch first?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
feature nxapi
The 'feature nxapi' command enables NX-API on NX-OS.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
feature nxapi
Why this is correct
This enables the NX-API feature.
- ✗
ip http server
Why it's wrong here
While HTTP server may be needed, the specific feature is nxapi.
- ✗
netconf-yang
Why it's wrong here
netconf-yang is for NETCONF, not NX-API.
- ✗
restconf
Why it's wrong here
restconf is for RESTCONF, not NX-API.
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Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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