What are the main cloud-based services that Azure offers?

• Remote storage

• Database hosting

• Centralized account management

• All of the above

How many knowledge domain areas are examined in Azure Fundamentals AZ-900?

• 4

• 6

• 7

• 12

What you will be able to do, after complete this course?

• Describe the basic concepts of cloud computing

• Determine whether Azure is the right solution for your business needs

• Differentiate between the different methods of creating an Azure subscription

• All of the above

Which of the following describes better the term cloud computing?

• The delivery of computing services such as servers, storage, databases, networking, software, analytics, and intelligence over the internet, which is otherwise known as the cloud

• A set of networking features that helps the user navigate faster in databases

• The capability to compute and analyse a great amount of data

• An incredible number of online software services to solve every corporation’s problem

Why cloud computing is typically cheaper to use?

• Because cloud operators offer most of their services for free

• Because users pay only for the cloud services they use

• Because there is no infrastructure cost

• Because there is no support cost

To power your services and deliver innovative and novel user experiences in what the cloud provides on-demand access to?

• A nearly limitless pool of raw compute, storage, and networking components

• Speech recognition and other cognitive services that help make your application stand out from the crowd

• Analytics services that deliver telemetry data from your software and devices

• All of the above

Which of the following describes better the Reliability of the cloud?

• Continuous user experience

• Computing capacity

• Cloud-based backup

• Virtual machines

Which of the following describes better the Scalability of the cloud?

• Advanced networking

• Unlimited databases

• Auto-configuration

• Advantage of autoscaling

What is the difference between scaling Vertically and Horizontally in the cloud?

• Vertically means to add more instances of a resource (i.e. virtual machines) while Horizontally means to add RAM or CPUs to a virtual machine.

• Vertically means to add RAM or CPUs to a virtual machine while Horizontally means to add more instances of a resource (i.e. virtual machines).

Elasticity means that cloud-based applications can be configured to always have the resources they need.

• True

• False