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Exam AWS Certified Developer Associate topic 1 question 282 discussion

Exam question from Amazon's AWS Certified Developer Associate
Question #: 282
Topic #: 1
[All AWS Certified Developer Associate Questions]

A development team uses AWS CodeDeploy to deploy software changes to Amazon EC2 instances. The deployments begin to fail. The team traces the problem to a specific EC2 instance. The CodeDeploy agent's log file contains the following error message:

InvalidSignatureException Signature expired: |time| is now earlier than |time|

What is the underlying cause of this issue?

  • A. The development team signed the CodeDeploy revision after the team created the deployment.
  • B. The development team signed the CodeDeploy revision with a key that was not valid.
  • C. The deployment did not finish within the specified time frame.
  • D. The date setting or the time setting on the EC2 instance is not correct.
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️
by kapil206001 at Nov. 26, 2022, 5:53 a.m.
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rcaliandro
2 years ago
Selected Answer: D
Yeah, I agree with D. If it is a problem for a specific machine, it seems that the ec2 timestamp is not configured correctly
upvoted 1 times
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michaldavid
2 years, 7 months ago
Selected Answer: D
Agreed
upvoted 2 times
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k1kavi1
2 years, 7 months ago
Selected Answer: D
https://docs.amazonaws.cn/en_us/codedeploy/latest/userguide/troubleshooting-ec2-instances.html
upvoted 2 times
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kapil206001
2 years, 7 months ago
D https://docs.aws.amazon.com/codedeploy/latest/userguide/troubleshooting-ec2-instances.html#troubleshooting-instance-time-failures
upvoted 3 times
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C (25%)
B (20%)
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