Test | Example Academy

Question 1

According to the course, what is the fundamental problem with running stateful applications like databases on Kubernetes without a persistent storage solution?

Select one answer

The application runs too slowly.

Data is lost if the pod fails, is rescheduled, or restarted.

The application cannot be accessed from the internet.

It uses too much CPU and memory.

Question 2

The course guides you to create and configure several components. Which of the following components are specifically mentioned for storing application data and credentials?

Select all that apply

A Persistent Volume for WordPress

A Secret for the MySQL password

A Persistent Volume for MySQL

A ConfigMap for the WordPress theme

Question 3

What is a 'design' in the context of Meshery as described in the tutorial?

Select one answer

The visual CSS theme for the WordPress site.

A plan for organizing the pods on different nodes.

An importable file that contains the application's component configurations.

A log file that records deployment errors.

Question 4

Which of the following are key actions the course teaches you to perform directly within the Meshery user interface?

Select all that apply

Importing and merging design files.

Writing the PHP code for the WordPress application.

Validating the design and deploying it to the cluster.

Visualizing the deployed resources after a successful deployment.

Question 5

What specific Kubernetes object is used to request storage from a Persistent Volume?

Select one answer

A StorageClaim

A Persistent Volume Claim (PVC)

A Secret

A StatefulSet

Question 6

The tutorial utilizes Meshery Playground as the environment for this deployment. What is the primary benefit of using the Playground?

Select one answer

It allows you to learn without needing to set up your own Kubernetes cluster.

It provides a text editor for modifying WordPress.

It automatically purchases the fastest available storage.

It is the only place where WordPress can be legally deployed.

Question 7

Why is it necessary to create a Kubernetes Secret for the MySQL password?

Select one answer

To make the password available to the public.

To avoid hardcoding sensitive information directly into configuration files.

To automatically generate a strong password.

To encrypt the entire MySQL database.

Question 8

What are the two main applications deployed in this course?

Select one answer

Apache and PostgreSQL

WordPress and MySQL

Nginx and Redis

Django and MariaDB

Question 9

Which storage feature is emphasized in this WordPress and MySQL deployment course?

Select all that apply

Persistent Volumes

Kubernetes storage

Temporary storage

Memory-based storage

Question 10

Which visual platform is used for application deployment in this course?

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