SAA-C03 · Question #376
SAA-C03 Question #376: Real Exam Question with Answer & Explanation
The correct answer is A: Do not change the production environment workload. For each non-production workload, remove. Maintaining two NAT gateways for production ensures high availability. Reducing to one NAT gateway in non-production environments lowers cost while maintaining necessary connectivity. This approach is recommended by AWS for cost optimization in non-critical environments.
Question
A company runs multiple workloads in separate AWS environments. The company wants to optimize its AWS costs but must maintain the same level of performance for the environments. The company's production environment requires resources to be highly available. The other environments do not require highly available resources. Each environment has the same set of networking components, including the following: 1 VPC 1 Application Load Balancer 4 subnets distributed across 2 Availability Zones (2 public subnets and 2 private subnets) 2 NAT gateways (1 in each public subnet) 1 internet gateway Which solution will meet these requirements?
Options
- ADo not change the production environment workload. For each non-production workload, remove
- BReduce the number of Availability Zones that all workloads in all environments use.
- CReplace every NAT gateway with a t4g.large NAT instance. Update the route tables for each
- DIn each environment, create one transit gateway and remove one NAT gateway. Configure
Explanation
Maintaining two NAT gateways for production ensures high availability. Reducing to one NAT gateway in non-production environments lowers cost while maintaining necessary connectivity. This approach is recommended by AWS for cost optimization in non-critical environments.
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