Kubernetes for the Absolute Beginners - Hands-On - Demo – ReplicaSets

Kubernetes for the Absolute Beginners - Hands-On - Demo – ReplicaSets

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

This video tutorial covers the creation and management of Kubernetes replica sets. It begins with setting up directories and YAML files, followed by configuring API versions, kinds, and metadata. The tutorial explains how to define replicas, templates, and labels, and demonstrates using kubectl to create and verify replica sets. It also covers managing pods within replica sets, ensuring availability, and scaling replica sets up and down.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in setting up a replica set in Kubernetes?

Creating a Docker image

Setting up a YAML file

Configuring a network policy

Deploying a service

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property in the YAML file specifies the number of pod replicas?

replicas

selector

kind

metadata

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of the 'selector' field in a replica set YAML file?

To match labels of pods

To specify the number of replicas

To set the kind of resource

To define the API version

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can you ensure that the YAML file for a replica set is correctly formatted?

All of the above

By using a YAML linter

By manually checking indentation

By using an IDE extension

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What command is used to create a replica set in Kubernetes?

kubectl apply

kubectl start

kubectl create

kubectl deploy

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does a replica set ensure the desired number of pods are running?

By continuously monitoring and creating new pods if needed

By using a cron job

By using a load balancer

By scaling up automatically during high traffic

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens when a pod managed by a replica set is deleted?

The replica set is deleted

The remaining pods are scaled down

The replica set ignores it

A new pod is created automatically

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