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IBM Exam C1000-130 Topic 3 Question 68 Discussion

Actual exam question for IBM's C1000-130 exam
Question #: 68
Topic #: 3
[All C1000-130 Questions]

In Cloud Pak for Integration, which user role can replace default Keys and Certificates?

Show Suggested Answer Hide Answer
Suggested Answer: D

In IBM Cloud Pak for Integration (CP4I) v2021.2, only a Cluster Administrator has the necessary permissions to replace default keys and certificates. This is because modifying security components such as TLS certificates affects the entire cluster and requires elevated privileges.

Why is 'Cluster Administrator' the Correct Answer?

Access to OpenShift and Cluster-Wide Resources:

The Cluster Administrator role has full administrative control over the OpenShift cluster where CP4I is deployed.

Replacing keys and certificates often involves interacting with OpenShift secrets and security configurations, which require cluster-wide access.

Management of Certificates and Encryption:

In CP4I, certificates are used for securing communication between integration components and external systems.

Updating or replacing certificates requires privileges to modify security configurations, which only a Cluster Administrator has.

Control Over Security Policies:

CP4I security settings, including certificates, are managed at the cluster level.

Cluster Administrators ensure compliance with security policies, including certificate renewal and management.

Why Not the Other Options?

Option

Reason for Exclusion

A . Cluster Manager

This role is typically responsible for monitoring and managing cluster resources but does not have full administrative control over security settings.

B . Super-user

There is no predefined 'Super-user' role in CP4I. If referring to an elevated user, it would still require a Cluster Administrator's permissions to replace certificates.

C . System User

System users often refer to service accounts or application-level users that lack the required cluster-wide security privileges.

Thus, the Cluster Administrator role is the only one with the required access to replace default keys and certificates in Cloud Pak for Integration.

IBM Cloud Pak for Integration (CP4I) v2021.2 Administration Reference:

IBM Cloud Pak for Integration Security Overview

Managing Certificates in Cloud Pak for Integration

OpenShift Cluster Administrator Role

IBM Cloud Pak for Integration - Replacing Default Certificates


Contribute your Thoughts:

Tammara
2 months ago
I believe it's A) Cluster Manager, as they have control over the cluster.
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Dierdre
2 months ago
This question is a real head-scratcher. I'm going to have to go with D) Cluster Administrator, but I'm not entirely confident in my answer. Maybe I should just flip a coin.
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Latricia
2 months ago
Hmm, I think C) System user is the right choice. They're the ones who actually use the system, so they should have that level of control.
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Domingo
26 days ago
Maybe A) Cluster Manager could also have the ability to handle keys and certificates in Cloud Pak for Integration.
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Wade
1 months ago
I think D) Cluster Administrator might also have the necessary permissions to replace default keys and certificates.
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Adelle
1 months ago
I agree, C) System user makes sense. They should have the authority to manage keys and certificates.
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Cristina
2 months ago
Haha, this is a trick question! Everyone knows the only way to get things done is to be the Cluster Manager. A) all the way!
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Precious
2 months ago
I agree, A) Cluster Manager is the best choice for replacing default Keys and Certificates.
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Marleen
2 months ago
Cluster Manager is definitely the way to go!
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Pearlene
2 months ago
I'm pretty sure it's B) Super-user. They have the highest level of access, so they should be able to replace the default keys and certificates.
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Delbert
2 months ago
I agree with you, it's B) Super-user. They typically have the highest level of access and should be able to handle key and certificate replacements.
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Shanda
2 months ago
I believe it's D) Cluster Administrator. They usually have the authority to manage security settings like keys and certificates.
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Maddie
2 months ago
I think it's A) Cluster Manager. They should have the necessary permissions to replace keys and certificates.
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Diane
3 months ago
I'm not sure, but I think it could also be B) Super-user.
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Long
3 months ago
The correct answer is D) Cluster Administrator. As the administrator, I have the necessary permissions to manage the keys and certificates in the Cloud Pak for Integration.
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Luis
1 months ago
Definitely, having the Cluster Administrator role ensures proper management of keys and certificates.
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Shoshana
2 months ago
That makes sense. It's important to have the right permissions for managing security in Cloud Pak for Integration.
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Ruth
2 months ago
Yes, you are correct. The Cluster Administrator role can replace default Keys and Certificates.
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Francoise
2 months ago
I think the answer is D) Cluster Administrator.
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Freeman
3 months ago
I agree with Noble, Cluster Administrator makes sense.
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Noble
3 months ago
I think the answer is D) Cluster Administrator.
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