Question 1

Why is restricting access to Kubernetes’ cluster-level resources critical in mitigating the risk of privilege escalation?

Options :

A : To enhance the performance of cluster components

B : To optimize resource distribution among different cluster services

C : To prevent unauthorized users or compromised applications from gaining extensive control over the cluster

D : To facilitate seamless communication between cluster services

Answer: C

Question 2

In Kubernetes, why is it important to restrict the use of host network and host PID namespaces in pods?

Options :

A : To improve the load balancing of network traffic among pods

B : To enhance the isolation of pods from the underlying host system

C : To facilitate better resource allocation to pods

D : To streamline the deployment process of pods

Answer: B

Question 3

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 4

Why is network segmentation using Network Policies important in a Kubernetes cluster?

Options :

A : To optimize the network performance for high-traffic applications

B : To control and limit the network communication between different pods for security purposes

C : To manage the distribution of external traffic to different services

D : To automate the process of scaling network resources based on demand

Answer: B

Question 5

How does securing ingress and egress traffic contribute to platform security in a Kubernetes environment?

Options :

A : To optimize the allocation of computational resources to different services

B : To ensure only authorized traffic can enter and leave the Kubernetes cluster, thereby preventing unauthorized access and data exfiltration

C : To facilitate faster deployment of applications within the cluster

D : To improve the efficiency of stateful applications in the cluster

Answer: B

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