1Z0-1127-25 Prompt Engineering Practice Question
A company wants to use Cohere Command for a customer support chatbot that references a knowledge base. The chatbot must maintain conversational context across multiple turns. Which TWO Cohere-specific features should they use?
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
✓
Preamble
The preamble sets the chatbot's persona and rules. Conversation history format allows passing previous exchanges for context. Document-grounded generation is for knowledge base retrieval but not for multi-turn context.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Document-grounded generation syntax
Why it's wrong here
Document-grounded is for knowledge retrieval, not for maintaining conversation history.
- ✓
Preamble
Why this is correct
Preamble defines the chatbot's behavior and role.
- ✗
Max tokens
Why it's wrong here
Max tokens limits response length, not context.
- ✗
High temperature setting
Why it's wrong here
Temperature affects creativity, not context maintenance.
- ✓
Conversation history format
Why this is correct
Conversation history enables the model to remember previous interactions across turns.
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