Question 1

Why is it important to have a robust PKI and certificate management strategy in Kubernetes?

Options :

A : To enhance the deployment speed of Kubernetes pods

B : To ensure efficient resource allocation within the Kubernetes cluster

C : To prevent unauthorized access and ensure encrypted communication between cluster components

D : To facilitate seamless integration with external monitoring tools

Answer: C

Question 2

In Kubernetes, what is a key security practice for pods to ensure that they only communicate with authorized services or components within the cluster?

Options :

A : Configuring the Horizontal Pod Autoscaler for each pod

B : Implementing Pod Security Policies

C : Enabling Readiness and Liveness Probes for each pod

D : Applying Network Policies to pods

Answer: D

Question 3

What is Grafana?

Options :

A : A cloud-native distributed tracing system for monitoring microservices architectures.

B : A container orchestration platform for managing and scaling applications.

C : A platform for monitoring and visualizing time-series data.

D : A cloud-native security tool for scanning and detecting vulnerabilities in Kubernetes clusters.

Answer: C

Question 4

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 5

What is the primary security advantage of using client certificate authentication for Kubernetes API server access?

Options :

A : To enable rapid deployment of Kubernetes resources

B : To provide a secure method of authentication that minimizes the risk of credential theft

C : To optimize the network traffic flow within the Kubernetes cluster

D : To facilitate the integration of Kubernetes with cloud-based storage services

Answer: B

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