JNCIS-Cloud: Juniper Networks Certified Specialist – Cloud (2022) — Question 4

Which two statements about Kubernetes clusters are correct? (Choose two.)

Answer options

• A. The master coordinates the cluster.
• B. The minions are responsible for running the applications.
• C. The nodes are responsible for running the applications.
• D. The pod controller coordinates the cluster.

Correct answer: A, B

Explanation

The correct answers are A and B because the master node does indeed coordinate the cluster, and minions (now referred to as nodes) were originally responsible for running applications. Option C is misleading as it refers to nodes, but the traditional term 'minions' is used here, while option D is incorrect because the pod controller manages pod lifecycles, not the entire cluster.