Daily Test-6-FN

A company needs to deploy a high-availability web app across multiple Azure regions. They must ensure minimal downtime if one datacenter fails. What should they use?

• Availability Zones

• Availability Sets

• Proximity Placement Groups

• Virtual Machine Scale Sets

An HPC workload requires minimal latency between VMs. Which Azure feature should be used?

• Availability Sets

• Proximity Placement Groups

• Network Security Groups

• Azure Load Balancer

A company wants automatic scaling for a stateless app. Which service should they use?

• Azure Virtual Machines

• Azure Virtual Machine Scale Sets

• Azure Kubernetes Service (AKS)

• Azure Functions

To ensure VMs survive a rack failure, what should be configured?

• Availability Zones

• Availability Sets

• Virtual Machine Scale Sets

• Azure Site Recovery

Two VNets in the same region need private connectivity. What should be configured?

• VPN Gateway

• VNet Peering

• ExpressRoute

• Azure Firewall

An Azure VM should only allow SSH from a specific IP. What should be used?

• Azure Firewall

• Network Security Group (NSG)

• Azure DDoS Protection

• Azure Bastion

A company needs a dedicated, high-bandwidth connection to Azure without the internet. Which service should they use?

• Azure VPN Gateway

• ExpressRoute

• VNet Peering

• Azure Front Door

An app requires internal DNS resolution without exposing resources to the internet. Which service should be used?

• Azure Public DNS

• Azure Private DNS

• Azure Traffic Manager

• Azure CDN

A company stores backups that are rarely accessed but must be retrievable within hours. Which Blob tier should they use?

• Hot

• Cool

• Archive

• Premium

To migrate an on-premises SQL database to Azure with minimal downtime, which service should be used?

• Azure Migrate

• Azure Database Migration Service (DMS)

• Azure Site Recovery

• Azure Blob Storage