새 질문 115
Continuous delivery is ______.

새 질문 116
The Kubernetes rolling update is used for __.

새 질문 117
You need to configure a HorizontalPodAutoscaler (HPA) to scale a deployment based on custom metrics. The metric data is being published by a Prometheus server. How can you integrate Prometheus with the HPA for custom metric scaling?

새 질문 118
You are using Prometheus to monitor a Kubernetes cluster. You want to set up an alert that triggers when the average CPU usage of all nodes in the cluster exceeds 80% for the last 10 minutes. Which Prometheus query can achieve this?

새 질문 119
Which part of a Kubernetes cluster is responsible for running container workloads?

새 질문 120
Your organization is adopting a cloud-native approach and plans to migrate several legacy applications to Kubernetes. Which role would be primarily responsible for designing and implementing the overall Kubernetes infrastructure, including resource allocation, networking, and security policies?

새 질문 121
You are tasked with deploying a microservices application on Kubernetes. The application relies heavily on communication between its different services, and you need to ensure reliable and secure communication. Which of the following open standards are most relevant for this scenario?

새 질문 122
Consider the following Kubernetes YAML definition:
apiVersion: vl
kind: Pod
metadata:
name: nginx-pod
spec:
containers :
– name: nginx
image: nginx: latest
ports :
– containerPort: 80
If you were to deploy this Pod definition, what port would the Nginx server be listening on inside the container?

새 질문 123
Which project is not a dominant CNCF project in the storage landscape?

새 질문 124
You have a Kubernetes cluster running on AWS. You want to configure a persistent volume claim (PVC) that uses an AWS EBS volume for storage. Which annotation can be used to specify the EBS volume type?

새 질문 125
You are troubleshooting a performance issue with an application running in a Kubernetes cluster. You have access to Prometheus and Jaeger, but the Jaeger Ul shows that a specific request took an unusually long time to process. Which metric in Prometheus can help you identify the specific component or service within the application that caused the delay?

새 질문 126
You are developing a microservices application with multiple pods communicating over a shared network. You need to implement a mechanism that ensures only authorized pods can access specific services within the network. What Kubernetes feature can help achieve this?

새 질문 127
You are running a Kubernetes cluster with multiple nodes. Your application’s Pods need to be scheduled across different nodes for high availability. Which Kubernetes concept allows you to control the distribution of Pods across the cluster?

새 질문 128
Which of the following computing model doesn’t require you to provision infrastructure?

새 질문 129
What is the command used to login to the pod?

새 질문 130
Which organizational persona creates Service Level Agreements ‘SLA’, Service Level Objectives ‘SLO’, and Service Level Indicator ‘SLI’?

새 질문 131
Which kubernetes object do deployments use behind the scenes when they need to scale pods?

새 질문 132
What is FinOps?

새 질문 133
You’re developing a new microservice for an application running on Kubernetes. The service requires access to a database hosted in a separate Kubernetes cluster. How would you ensure secure communication between your microservice and the database?

새 질문 134
Which kubernetes resource type allows defining which pods are isolated when it comes to network-ing?

새 질문 135
What kind of limitation cgroups allows?

새 질문 136
You need to configure a Kubernetes cluster to use a specific DNS server. Which of the following methods can be used to achieve this?