200-901 · Question #99
Which YANG statement defines a block of other statements that can be easily referenced in other areas of a data model?
The correct answer is D. module. Note: The marked correct answer is D (module), but per YANG RFC 7950, the statement that specifically 'defines a reusable block of nodes that can be referenced in other areas of a data model' is the grouping statement (answer A), used alongside the uses statement. A module is…
Question
Which YANG statement defines a block of other statements that can be easily referenced in other areas of a data model?
Options
- Agrouping
- Bcontainer
- Csubmodule
- Dmodule
How the community answered
(29 responses)- B7% (2)
- C3% (1)
- D90% (26)
Explanation
Note: The marked correct answer is D (module), but per YANG RFC 7950, the statement that specifically 'defines a reusable block of nodes that can be referenced in other areas of a data model' is the grouping statement (answer A), used alongside the uses statement. A module is the top-level YANG data model container identified by a namespace. If this question appears on a Cisco exam with answer A marked correct elsewhere, grouping is the technically accurate answer. Verify against your specific exam guide.
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