Describe Cloud Concepts Review

Which of the following processes is used for adding additional resources to the user's application?

• availability zone

• alerting

• fault tolerance

• scaling

Which of the following models is referred to as the traditional cloud model?

• community cloud

• hybrid cloud

• private cloud

• public cloud

Which of the following services comes under the PaaS(platform-as-a-service) category?

• OneDrive

• Azure Storage

• Microsoft 365

• Xbox Live

Answer explanation

Azure Storage includes an object, file, disk, queue, and table storage. There are also services for hybrid storage and services to transfer, share, and back up data

Which of the following services refers to the virtualized framework offered by a cloud provider?

• Software as a Service

• Platform as a Service

• Infrastructure as a Service

• Database as a Service

Answer explanation

When users create an IaaS resource, the cloud provider allocates a virtual machine for the user's use.

Which of the following allows users to run Azure services on-premises?

• Azure Synapse Analytics

• Azure Storage

• Azure Stack

• Azure SQL Database

Which of the following benefits do users gain by hosting their applications in the cloud?

• Agility

• Diagnostics Tool

• Availability

• Elasticity

Answer explanation

Diagnostic extensions help Azure users to monitor the health of the application instances running on each of their VMs

Which of the following is an example of public cloud?

• Service Bus

• Amazon Web Service

• Virtual Network

• Hybrid Connection

Which of the following services comes under the SaaS category?

• Power Automate

• Azure SQL Database

• Azure Synapse Analytics

• Azure Storage

Answer explanation

Power Automate is a service that helps users to create automated workflows between their favorite apps and services to synchronize files, get notifications, collect data and more

Which of the following concepts is designed to deal with failure at a small scale?

• Agility

• Elasticity

• Scalability

• Fault tolerance

Answer explanation

Fault tolerance can move users from an unhealthy VM to a healthy VM

Which of the following clouds is referred to as a single-tenant environment?

• Hybrid

• Community

• Private

• Public

Answer explanation

Private clouds are dedicated to a single organization