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Exam AWS Certified Solutions Architect - Associate SAA-C02 topic 1 question 701 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C02
Question #: 701
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C02 Questions]

A solutions architect is designing the architecture for a software demonstration environment. The environment will run on Amazon EC2 instances in an Auto
Scaling group behind an Application Load Balancer (ALB). The system will experience significant increases in traffic during working hours but is not required to operate on weekends.
Which combination of actions should the solutions architect take to ensure that the system can scale to meet demand? (Choose two.)

  • A. Use AWS Auto Scaling to adjust the ALB capacity based on request rate.
  • B. Use AWS Auto Scaling to scale the capacity of the VPC internet gateway.
  • C. Launch the EC2 instances in multiple AWS Regions to distribute the load across Regions.
  • D. Use a target tracking scaling policy to scale the Auto Scaling group based on instance CPU utilization.
  • E. Use scheduled scaling to change the Auto Scaling group minimum, maximum, and desired capacity to zero for weekends. Revert to the default values at the start of the week.
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Suggested Answer: DE 🗳️
by sk_sk at Sept. 29, 2022, 7:11 a.m.
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BECAUSE
1 year, 11 months ago
Selected Answer: DE
D and E are the answers
upvoted 1 times
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Rekhaachu
2 years, 1 month ago
https://docs.aws.amazon.com/autoscaling/ec2/userguide/attach-load-balancer-asg.html
upvoted 1 times
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sassy2023
2 years, 3 months ago
Selected Answer: DE
I dont think ASG can "Adjust" ALB capacity
upvoted 2 times
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Jobair
2 years, 6 months ago
Selected Answer: AE
A https://docs.aws.amazon.com/elasticloadbalancing/latest/application/load-balancer-cloudwatch-metrics.html E https://docs.aws.amazon.com/autoscaling/ec2/userguide/ec2-auto-scaling-scheduled-scaling.html
upvoted 1 times
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jxp09
2 years, 7 months ago
Selected Answer: DE
it is D & E A is wrong
upvoted 2 times
ruqui
1 year, 11 months ago
why A is wrong? and why do you decide to use CPU as the method of escalation when you have to deal with an increase of network traffic?
upvoted 1 times
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jxp09
2 years, 7 months ago
it is D and E
upvoted 1 times
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rodriiviru
2 years, 7 months ago
Selected Answer: DE
D + E for me. Elastic Load Balancing scales your load balancer as your incoming traffic changes over time. It can automatically scale to the vast majority of workloads.
upvoted 1 times
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