Question 1

Why is it important to enable and configure Kubelet client certificate rotation in a Kubernetes cluster?

Options :

A : To improve the performance efficiency of the Kubelet

B : To ensure efficient resource allocation by the Kubelet

C : To facilitate smoother upgrades of Kubelet software

D : To enhance security through regular updating of authentication credentials

Answer: D

Question 2

Why is the ‘Restricted’ policy in Kubernetes Pod Security Standards important for handling sensitive workloads?

Options :

A : To optimize resource allocation for sensitive applications

B : To implement strict security constraints that minimize the risk of security breaches in sensitive applications

C : To increase the computational speed of applications handling sensitive data

D : To ensure high availability of sensitive applications in the cluster

Answer: B

Question 3

What is an effective security measure in Kubernetes to mitigate risks from an attacker present on the network?

Options :

A : Implementing resource quotas to limit the use of cluster resources by pods

B : Encrypting data in transit between pods and services within the cluster

C : Automating the deployment process of pods and services

D : Utilizing load balancers to distribute network traffic evenly across pods

Answer: B

Question 4

Which component of the 4Cs of Cloud Native Security is directly responsible for implementing security policies and controls within the application code to prevent vulnerabilities?

Options :

A : Code Security

B : Container Security

C : Cloud Infrastructure Security

D : Cluster Security

Answer: A

Question 5

What is the primary purpose of enabling mutual TLS (mTLS) authentication on the Kubernetes API Server?

Options :

A : To increase the processing speed of API requests

B : To ensure load balancing of API requests across multiple servers

C : To provide encrypted and authenticated communication between clients and the API server

D : To facilitate automatic scaling of the API server based on traffic

Answer: C