IBM C1000-189 Exam - Topic 3 Question 2 Discussion

Actual exam question for IBM's C1000-189 exam

Question #: 2
Topic #: 3

[All C1000-189 Questions]

Which statement accurately describes the use of the agent key?

AIt is used only for deploying an instance.

BIt is required only for downloading the license.

CIt is used for both downloading Instana artifacts and deploying an instance.

DIt is not included in the purchase email and must be obtained separately.

Show Suggested Answer

Suggested Answer: C

The IBM Instana Observability product architecture uses a security credential called an agent key for authentication and authorization in both installation and deployment operations. The documentation explicitly affirms: 'The agent key must be used for downloading Instana installation artifacts from IBM repositories as well as for deploying agents to connect to the backend.' This binding ensures entitlement enforcement and integrity of data transfer. The key, distributed through official IBM entitlement channels or purchase confirmation emails, validates the customer's licensed environment. During deployment, the same key is included in configuration files or environment variables so that each agent securely authenticates to its assigned backend instance. This unified mechanism simplifies lifecycle management while maintaining strong license controls. The key is never generated manually nor limited to licensing download alone---its dual purpose makes it critical in both provisioning and operations stages.

by Carmen at Nov 21, 2025, 09:49 PM

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Marshall

7 days ago

C is definitely the best choice. It’s comprehensive.

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Elsa

12 days ago

B doesn’t fit. The agent key is crucial for more than just the license.

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Hector

17 days ago

I agree with C. It makes sense for both downloading and deploying.

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Britt

22 days ago

D seems off. Why would it be separate?

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Vallie

27 days ago

I agree with C, it covers both uses!

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Paris

2 months ago

Definitely D, I had to get mine separately.

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Altha

2 months ago

Wait, it’s not in the purchase email? That’s surprising!

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Scarlet

2 months ago

I thought it was just for deployment, so A seems off.

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Twila

2 months ago

B) Downloading the license? Pfft, who needs that when you can just wing it, right?

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Rebbeca

2 months ago

D) It's not in the purchase email? Guess I'll have to go on a treasure hunt for it then.

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Mitzie

2 months ago

The agent key is like the secret sauce of Instana - you can't have the full flavor without it!

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Kiley

3 months ago

C) It is used for both downloading Instana artifacts and deploying an instance.

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Minna

3 months ago

I’m leaning towards D because it seems like something that would need to be obtained separately, but I could be mixing it up with another topic.

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Willodean

3 months ago

I feel like I’ve seen a question about the agent key in practice exams, and it mentioned something about it not being in the purchase email.

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Isabelle

3 months ago

I remember something about it being needed for downloading artifacts too, so maybe C is correct?

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Delmy

3 months ago

Based on my understanding, the agent key is used for deploying an instance, so I'm leaning towards option A.

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Myra

3 months ago

I'm a bit confused on this one. I'll have to review my notes to see if I can figure out the correct answer.

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Ellsworth

4 months ago

I feel like A is misleading. It’s more than just deployment.

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Linette

4 months ago

I think C is the right answer. It covers both aspects.

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Casandra

4 months ago

I think the agent key is mainly for deployment, but I’m not sure if it’s just for that.

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Annice

4 months ago

Option C sounds right to me. The agent key is a key that's used for multiple purposes, not just one specific thing.

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Malcom

4 months ago

C is the right answer!

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Shawnee

5 months ago

Hmm, I'm not sure about this one. The question seems a bit tricky. I'll have to think it through carefully.

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Kati

5 months ago

I think the agent key is used for both downloading Instana artifacts and deploying an instance, so I'll go with option C.

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Tammara

2 days ago

I agree, option C makes the most sense.

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