AZ900 MCQ9

What is the primary benefit of using cloud computing?

• Increased physical storage requirements

• Reduced hardware reliance

• Scalability and on-demand resource allocation

• Slower provisioning times

Which of the following is an example of an Infrastructure as a Service (IaaS) offering in Azure?

• Azure Virtual Machines

• Azure SQL Database

• Azure Logic Apps

• Azure DevOps

What is one of the main benefits of using Platform as a Service (PaaS) in the cloud?

• Full control over the underlying OS

• Managing security and updates manually

• Development focus without managing infrastructure

• No scalability options available

Which type of cloud model involves resources being fully on-premises and owned by a single organization?

• Public Cloud

• Private Cloud

• Hybrid Cloud

• Community Cloud

Which cloud model allows organizations to deploy applications that may interact between on-premises servers and cloud services?

• Hybrid Cloud

• Public Cloud

• Private Cloud

• Community Cloud

Which of the following services is responsible for creating, managing, and storing encryption keys in Azure?

• Azure Active Directory

• Azure Key Vault

• Azure Policy

• Azure Firewall

Which Azure pricing model charges customers only for the services they consume?

• Subscription-based

• Reserved Instances

• Pay-as-you-go

• Fixed-fee

What does “scalability” in cloud computing refer to?

• Reducing data storage costs

• The ability to increase or decrease resources based on demand

• Maintaining constant resource levels

• Reducing the physical size of data centers

Which Azure feature provides automatic replication of data across different geographical regions?

• Availability Zones

• Resource Groups

• Geographic Replication

• Scale Sets

Which Azure feature enables high availability by deploying resources in isolated locations within an Azure region?

• Resource Groups

• Availability Zones

• Azure Site Recovery

• Virtual Networks