AZ-900 Certification 2

Question 1

Which cloud model lets you rent virtual machines, storage, and networking while you manage the OS and applications?

Accepted Answer

IaaS

Answer

Infrastructure as a Service provides compute, storage, and networking, leaving OS and app management to you.

Question 2

What pricing model charges you only for the resources you actually use?

Accepted Answer

Consumption-based pricing

Answer

Consumption-based (pay-as-you-go) pricing charges only for resources consumed.

Question 3

Which Azure offering is a fully managed Platform as a Service for hosting web applications?

Accepted Answer

Azure App Service

Answer

Azure App Service is a PaaS for building and hosting web apps without managing infrastructure.

Question 4

What is the primary benefit of cloud elasticity?

Accepted Answer

Automatically scaling resources to match demand

Answer

Elasticity allows resources to scale up or down automatically with demand.

Question 5

Which Azure service provides serverless event-driven compute that runs code without managing servers?

Accepted Answer

Azure Functions

Answer

Azure Functions runs small pieces of code (functions) in a serverless, event-driven model.

AZ-900 Practice Test