Master Microservices with Spring Boot and Spring Cloud - Step 27 – Autoscaling Microservices with Kubernetes

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Information Technology (IT), Architecture
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University
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Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main drawback of manual scaling in Kubernetes?
It does not allow for any scaling.
It requires constant monitoring and manual intervention.
It automatically adjusts the number of pods.
It is more efficient than autoscaling.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which command is used to set up autoscaling in Kubernetes?
kubectl apply
kubectl scale
kubectl autoscale
kubectl deploy
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What parameter is typically used to decide when to scale up in a production environment?
CPU percentage
Network bandwidth
Memory usage
Disk space
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the role of a Horizontal Pod Autoscaler in Kubernetes?
To monitor network traffic
To manually scale the number of pods
To automatically adjust the number of pods based on load
To deploy new applications
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you check the CPU utilization of pods in Kubernetes?
kubectl get pods
kubectl logs
kubectl describe pods
kubectl top pod
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What happens to the additional pods when the Horizontal Pod Autoscaler is deleted?
They are automatically scaled up.
They continue running until manually scaled down.
They are immediately terminated.
They are converted to services.
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which command is used to revert the deployment to its original configuration?
kubectl apply
kubectl delete
kubectl revert
kubectl reset
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