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Exam AWS Certified Solutions Architect - Associate SAA-C02 topic 1 question 273 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C02
Question #: 273
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C02 Questions]

A company has an image processing workload running on Amazon Elastic Container Service (Amazon ECS) in two private subnets. Each private subnet uses a
NAT instance for internet access. All images are stored in Amazon S3 buckets. The company is concerned about the data transfer costs between Amazon ECS and Amazon S3.
What should a solutions architect do to reduce costs?

  • A. Configure a NAT gateway to replace the NAT instances.
  • B. Configure a gateway endpoint for traffic destined to Amazon S3.
  • C. Configure an interface endpoint for traffic destined to Amazon S3.
  • D. Configure Amazon CloudFront for the S3 bucket storing the images.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by 93madox at Feb. 1, 2021, 8:28 p.m.
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viet1991
Highly Voted 3 years, 7 months ago
B. Configure a gateway endpoint for traffic destined to Amazon S3. Because data transfer between Amazon ECS and Amazon S3 without going out the Internet, so using S3 Gateway Endpoint is enough.
upvoted 43 times
manan728
3 years, 5 months ago
This question was on my test that I passed on Nov 20 2021. I picked B. Roughly half of the questions are from this 500 examtopics dump. But other half were unheard of new and lengthy ones in my test. Some of those questions had similarities but had twisted options. Good luck ya'll.
upvoted 14 times
rahularyan500
2 years, 8 months ago
you are a fake guy
upvoted 3 times
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CCNPWILL
Highly Voted 3 years, 7 months ago
B is the answer here. finished. finally. now to do it again!
upvoted 20 times
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Uzi_m
Most Recent 2 years, 3 months ago
B. As the question says "company is concerned about the data transfer costs". So, if you use Gateway endpoint, there'll be no additional cost. But, if you use Interface endpoint then there'll be a cost. So, the option B is correct. For more details. https://docs.aws.amazon.com/AmazonS3/latest/userguide/privatelink-interface-endpoints.html#types-of-vpc-endpoints-for-s3
upvoted 1 times
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thanhch
2 years, 5 months ago
Gateway endpoint for S3 or dynamoDB => B
upvoted 1 times
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Fyssy
2 years, 8 months ago
C is the correct answer Gateway endpoint if for S3 and DynamoDB only
upvoted 2 times
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queen101
2 years, 9 months ago
BBBBBBBBBBBB
upvoted 1 times
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Desi_Moonda
2 years, 9 months ago
Selected Answer: C
connection from private subnets to S3. Interface endpoint is for private and gateway is for public subnets. Answer is C. Interface endpoint
upvoted 1 times
mohebius
2 years, 5 months ago
Thats no is correct. Both work with private and public subnets
upvoted 1 times
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Alfene
2 years, 9 months ago
B is correct
upvoted 1 times
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Janan
2 years, 9 months ago
Selected Answer: B
Gateway endpoint helps connecting to S3 without going thru internet
upvoted 1 times
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marklovesaws143
2 years, 9 months ago
Selected Answer: B
BBBBBBBBBBBBBBB
upvoted 2 times
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Pushprajsinghjadoun
2 years, 9 months ago
Selected Answer: B
100% B. gateway endpoint supported by S3.
upvoted 1 times
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slcheng
2 years, 10 months ago
Selected Answer: B
Vote B
upvoted 1 times
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Venki_dev
3 years, 1 month ago
Selected Answer: B
Answer B Gateway Endpoints are not billed (Free) https://docs.aws.amazon.com/AmazonS3/latest/userguide/privatelink-interface-endpoints.html#types-of-vpc-endpoints-for-s3
upvoted 5 times
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sayed
3 years, 3 months ago
Selected Answer: B
B is right
upvoted 1 times
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Salem_Express
3 years, 4 months ago
B is the right answer for sure! Gateway endpoint is free of charge. Interface endpoints are not.
upvoted 2 times
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muxopancy
3 years, 4 months ago
Selected Answer: B
b is correct
upvoted 1 times
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Siddhartham
3 years, 4 months ago
Selected Answer: B
A gateway endpoint is a gateway that is a target for a route in your route table used for traffic destined to either Amazon S3 or DynamoDB. There is no charge for using gateway endpoints. https://docs.aws.amazon.com/vpc/latest/privatelink/vpc-endpoints.html
upvoted 4 times
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C (25%)
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