Cloud Native Development on Azure with Java 5.3: Scale and Autoscale the Application

Cloud Native Development on Azure with Java 5.3: Scale and Autoscale the Application

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Hard

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This video tutorial covers how to scale applications in Azure Kubernetes, both manually and automatically. It begins with an introduction to scaling, followed by detailed steps for manually scaling pods. The tutorial then explains the importance of auto scaling and provides a guide on configuring it in Kubernetes. Finally, it demonstrates testing the auto scaling setup to ensure it functions correctly.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step to manually scale pods in Azure Kubernetes?

Set CPU utilization to 10%.

Clone the metrics server repository.

Execute the cube CTL get pods command.

Open the Azure portal and navigate to resource groups.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many replicas were created for the backend pod during manual scaling?

2 replicas

3 replicas

5 replicas

1 replica

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What challenge does auto-scaling address in Kubernetes?

Reducing the number of nodes in a cluster

Handling unexpected spikes in web traffic

Improving application security

Simplifying the deployment process

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which command is used to clone the metrics server repository?

cube CTL create

cube CTL scale

git clone

cube CTL get pods

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the default path for the metrics server deployment package?

metrics-server/deploy/3.0+/

metrics-server/deploy/1.8+/

metrics-server/deploy/2.0+/

metrics-server/deploy/1.5+/

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What CPU utilization percentage was set for the test application during auto-scaling configuration?

50%

80%

10%

90%

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How many replicas did the application scale up to during the auto-scaling test?

5 replicas

6 replicas

7 replicas

8 replicas