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Exam AWS Certified SysOps Administrator - Associate topic 1 question 355 discussion

Exam question from Amazon's AWS Certified SysOps Administrator - Associate
Question #: 355
Topic #: 1
[All AWS Certified SysOps Administrator - Associate Questions]

A company runs its applications on a large number of Amazon EC2 instances. A SysOps administrator must implement a solution to notify the operations team whenever an EC2 instance state changes.

What is the MOST operationally efficient solution that meets these requirements?

  • A. Create a script that captures instance state changes and publishes a notification to an Amazon Simple Notification Service (Amazon SNS) topic. Use AWS Systems Manager Run Command to run the script on all EC2 instances.
  • B. Create an Amazon EventBridge event rule that captures EC2 instance state changes. Set an Amazon Simple Notification Service (Amazon SNS) topic as the target
  • C. Create an Amazon EventBridge event rule that captures EC2 instance state changes. Set as the target an AWS Lambda function that publishes a notification to an Amazon Simple Notification Service (Amazon SNS) topic.
  • D. Create an AWS Config custom rule that evaluates instance state changes with automatic remediation. Use the rule to invoke an AWS Lambda function that publishes a notification to an Amazon Simple Notification Service (Amazon SNS) topic.
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Suggested Answer: B 🗳️
by jas26says at June 23, 2023, 6:43 p.m.
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james2033
10 months ago
Selected Answer: B
notify --> has SNS --> remove A, choose B,C or D. --> Most operationally efficient. --> state change --> event --> state A to state B, state B to state A, state B to state G --> EventBridge --> choose B or C. --> C has AWS Lamba (not necessary) --> Choose B.
upvoted 1 times
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Learning4life
1 year, 5 months ago
Answer: B https://repost.aws/knowledge-center/ec2-email-instance-state-change
upvoted 2 times
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Christina666
1 year, 9 months ago
Selected Answer: B
instance stage change-> eventbridge rule-> target SNS topic
upvoted 3 times
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[Removed]
1 year, 9 months ago
B. Create an Amazon EventBridge event rule that captures EC2 instance state changes. Set an Amazon Simple Notification Service (Amazon SNS) topic as the target
upvoted 3 times
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TQM__9MD
1 year, 10 months ago
B is best answer
upvoted 2 times
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kevino81
1 year, 10 months ago
Selected Answer: B
B it's the simplest
upvoted 3 times
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Warza
1 year, 10 months ago
Selected Answer: B
C. is not suitable due to lambda adding an extra step that answer B. already does efficiently
upvoted 4 times
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jas26says
1 year, 10 months ago
Selected Answer: B
It's B, you don't need a Lambda to send a notification from Eventbridge.
upvoted 4 times
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