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Exam AWS Certified Solutions Architect - Associate SAA-C03 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C03 topic 1 question 845 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C03
Question #: 845
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C03 Questions]

A company has 15 employees. The company stores employee start dates in an Amazon DynamoDB table. The company wants to send an email message to each employee on the day of the employee's work anniversary.

Which solution will meet these requirements with the MOST operational efficiency?

  • A. Create a script that scans the DynamoDB table and uses Amazon Simple Notification Service (Amazon SNS) to send email messages to employees when necessary. Use a cron job to run this script every day on an Amazon EC2 instance.
  • B. Create a script that scans the DynamoDB table and uses Amazon Simple Queue Service (Amazon SQS) to send email messages to employees when necessary. Use a cron job to run this script every day on an Amazon EC2 instance.
  • C. Create an AWS Lambda function that scans the DynamoDB table and uses Amazon Simple Notification Service (Amazon SNS) to send email messages to employees when necessary. Schedule this Lambda function to run every day.
  • D. Create an AWS Lambda function that scans the DynamoDB table and uses Amazon Simple Queue Service (Amazon SQS) to send email messages to employees when necessary. Schedule this Lambda function to run every day.
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Suggested Answer: C 🗳️
by Mikado211 at April 19, 2024, 9:45 p.m.
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KennethNg923
9 months, 2 weeks ago
Selected Answer: C
Operational efficiency, script need to be run every time, and send email need to use SNS, so it should be C
upvoted 3 times
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Scheldon
10 months ago
Selected Answer: C
AnswerC Deploying full instance is an overkill. Lambda should be enough + SNS to sent email. And it should be quite cheap
upvoted 3 times
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Mikado211
11 months, 2 weeks ago
Selected Answer: C
SNS for sending mails Lambda to scan the database + send the message to the SNS topic. Using a script on a EC2 will add maintenance on both the EC2 and the script + cronjobs are not reliable and can be hard to monitor properly. SO answer C !
upvoted 3 times
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Mikado211
11 months, 2 weeks ago
SNS for sending mails Lambda to scan the database + send the message to the SNS topic. Using a script on a EC2 will add maintenance on both the EC2 and the script + cronjobs are not reliable and can be hard to monitor properly.
upvoted 2 times
...
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