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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 461 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 461
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company is developing a mobile gaming app in a single AWS Region. The app runs on multiple Amazon EC2 instances in an Auto Scaling group. The company stores the app data in Amazon DynamoDB. The app communicates by using TCP traffic and UDP traffic between the users and the servers. The application will be used globally. The company wants to ensure the lowest possible latency for all users.

Which solution will meet these requirements?

  • A. Use AWS Global Accelerator to create an accelerator. Create an Application Load Balancer (ALB) behind an accelerator endpoint that uses Global Accelerator integration and listening on the TCP and UDP ports. Update the Auto Scaling group to register instances on the ALB.
  • B. Use AWS Global Accelerator to create an accelerator. Create a Network Load Balancer (NLB) behind an accelerator endpoint that uses Global Accelerator integration and listening on the TCP and UDP ports. Update the Auto Scaling group to register instances on the NLB.
  • C. Create an Amazon CloudFront content delivery network (CDN) endpoint. Create a Network Load Balancer (NLB) behind the endpoint and listening on the TCP and UDP ports. Update the Auto Scaling group to register instances on the NLB. Update CloudFront to use the NLB as the origin.
  • D. Create an Amazon CloudFront content delivery network (CDN) endpoint. Create an Application Load Balancer (ALB) behind the endpoint and listening on the TCP and UDP ports. Update the Auto Scaling group to register instances on the ALB. Update CloudFront to use the ALB as the origin.
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Suggested Answer: B 🗳️
by nosense at May 16, 2023, 8:01 p.m.
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zinabu
Highly Voted 6 months, 2 weeks ago
TCP/UDP/IP based communication with server =NLB for global low latency communication if IP/udp/tCP based = aws global accelarator
upvoted 5 times
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sandordini
Most Recent 6 months, 1 week ago
Selected Answer: B
Mobile gaming, UDP > AWS Global Accelarator + NLB
upvoted 3 times
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Mikado211
10 months, 1 week ago
Selected Answer: B
UDP == NLB NLB can't be used with Cloudfront, so we have to play with AWS Global accelerator
upvoted 4 times
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Guru4Cloud
1 year, 2 months ago
Selected Answer: B
Use AWS Global Accelerator to create an accelerator. Create a Network Load Balancer (NLB) behind an accelerator endpoint that uses Global Accelerator integration and listening on the TCP and UDP ports. Update the Auto Scaling group to register instances on the NLB
upvoted 3 times
...
TariqKipkemei
1 year, 4 months ago
Selected Answer: B
TCP and UDP = global accelerator and Network Load Balancer
upvoted 3 times
...
antropaws
1 year, 4 months ago
Selected Answer: B
Clearly B.
upvoted 2 times
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eddie5049
1 year, 5 months ago
Selected Answer: B
NLB + Accelerator
upvoted 4 times
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hiroohiroo
1 year, 5 months ago
Selected Answer: B
AWS Global Accelerator+NLB
upvoted 4 times
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Efren
1 year, 5 months ago
Selected Answer: B
UDP, Global Accelerator plus NLB
upvoted 2 times
...
nosense
1 year, 5 months ago
Selected Answer: B
AWS Global Accelerator is a better solution for the mobile gaming app than CloudFront
upvoted 4 times
...
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