Describe Cloud Concepts

Which best describes the consumption-based model?

• users pay for resources bought

• users buy and depreciate on-premises resources

• users buy but do not depreciate on-premises resources

• users pay for resources used

In Azure, users are charged for virtual machines, only while they are running

• True

• False

Virtual Firewalls fall under which type of cloud service

• IaaS

• Saas

• Naas

• PaaS

Which pieces of infrastructure fall under the IaaS cloud service type? Choose 2

• SQL servers

• Network interfaces

• Development tools

• Operating System

Which are the two main categories of components for PaaS?

• SQL servers

• Development tools

• Network interfaces

• Operating systems

Under which cloud service type does Visual Studio Code fall?

• PaaS

• IaaS

• NaaS

• SaaS

Answer explanation

Since Visual Studio Code is a development tool, it falls under PaaS.

Which customer service app qualifies as SaaS?

• Office 365

• SharePoint

• Dynamics 365

• Teams

Answer explanation

Dynamics 365, a customer service app, runs in the cloud and qualifies as SaaS.

SaaS includes everything in PaaS.

• True

• False

Answer explanation

SaaS includes everything in both IaaS and PaaS.

For which aspect of an Azure infrastructure does the responsibility fall solely on the customer?

• Hardware

• Platform development

• Access management

• App development

Azure is an example of which type of cloud type?

• Public

• Community

• Hybrid

• Private

Answer explanation

Azure is a public cloud because it is hosted off-site and requires an internet connection to be used. It requires the least of technical knowledge.