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Answer: 10
A load balancer accepts incoming traffic from clients and routes requests to its registered targets (such as EC2 instances) in one or more Availability Zones. The nodes for a load balancer distribute requests from clients to registered targets. When cross-zone load balancing is enabled, each load balancer node distributes traffic across the registered targets in all enabled Availability Zones. When cross-zone load balancing is disabled, each load balancer node distributes traffic only across the registered targets in its Availability Zone. With Application Load Balancers, cross-zone load balancing is always enabled. 10 - When cross-zone load balancing is enabled, each of the 10 targets receives 10% of the traffic. This is because each load balancer node can route its 50% of the client traffic to all 10 targets (present in both AZs).
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In a scenario where an organization has deployed its EC2 instances across two Availability Zones (AZs), with AZ1 containing 2 instances and AZ2 containing 8 instances, the Elastic Load Balancer (ELB) in use is configured with cross-zone load balancing enabled. Given this setup, what percentage of traffic will each instance in AZ1 receive?
A
15
B
20
C
10
D
25
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