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Exam AWS Certified Developer - Associate DVA-C02 topic 1 question 537 discussion

Exam question from Amazon's AWS Certified Developer - Associate DVA-C02
Question #: 537
Topic #: 1
[All AWS Certified Developer - Associate DVA-C02 Questions]

A developer is deploying a new Node.js AWS Lambda function that is not connected to a VPC. The Lambda function needs to connect to and query an Amazon Aurora database that is not publicly accessible. The developer is expecting unpredictable surges in database traffic.

What should the developer do to give the Lambda function access to the database?

  • A. Configure the Lambda function to use an Amazon RDS proxy.
  • B. Configure a NAT gateway. Attach the NAT gateway to the Lambda function.
  • C. Enable public access on the Aurora database. Configure a security group on the database to allow outbound access for the database engine’s port.
  • D. Enable VPC access for the Lambda function. Attach the Lambda function to a new security group that does not have rules.
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Suggested Answer: A 🗳️
by italiancloud2025 at Feb. 17, 2025, 11:42 a.m.
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thalasi
1 month ago
Selected Answer: A
D is incorrect This would attach Lambda to a VPC, but without proper networking rules, it wouldn’t allow connections to Aurora
upvoted 1 times
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thalasi
1 month ago
Selected Answer: D
Question is What should the developer do to give the Lambda function access to the database?
upvoted 1 times
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0bdf3af
3 months, 2 weeks ago
Selected Answer: D
Lambda connects to private subnet only when is configured as a part in user VPC
upvoted 1 times
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italiancloud2025
4 months ago
Selected Answer: A
RDS Proxy permite que la función Lambda tenga un gran rendimiento y gestión de picos en Aurora
upvoted 1 times
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C (25%)
B (20%)
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