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In a global service, can the Load Balancer and virtual machines (VMs) be in different locations?
A. No, both must be in the same Azure region
B. Yes, they can be in different Azure regions
C. No, only the load balancer can be global, VMs must be in one region
D. Yes, but only if they are in the same resource group

In a regional service, can the Load Balancer and virtual machines (VMs) be in different locations?
A. Yes, they can be in different Azure regions
B. No, both must be in the same region
C. Yes, they can be in different resource groups but same region
D. No, VMs can be in different regions but load balancer must be global

In Azure Load Balancer, do both the frontend and backend require public IP addresses?
A. Yes, both frontend and backend must have public IP addresses
B. No, only the frontend requires a public IP address; backend uses private IPs
C. No, only the backend requires a public IP address; frontend uses private IPs
D. Neither frontend nor backend requires a public IP address

What is the role of Azure Traffic Manager?
A. To balance traffic between virtual machines in a single region
B. To provide firewall protection for inbound and outbound traffic
C. To route user traffic to the most appropriate Azure endpoint using DNS-based routing
D. To cache web content for faster access using a global content delivery network

What is the role of Azure Application Gateway?
A. To route DNS traffic to different Azure regions
B. To distribute HTTP/HTTPS traffic based on application-level routing rules
C. To connect on-premises networks to Azure using secure tunnels
D. To manage virtual machine updates across availability zones

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