While creating the wait condition resource in AWS CloudFormation, a SysOps Administrator receives the error `received 0 signals out of the 1 expected from the EC2 instance`. What steps should be taken to troubleshoot this issue? (Choose two.)

Topic #: - All AWS-SysOps Questions

A. Confirm from the cfn logs that the cfn-signal command was successfully run on the instance.
B. Try to re-create the stack with a different IAM user.
C. Check that the instance has a route to the Internet through a NAT device.
D. Update the AWS CloudFormation stack service role to have iam:PassRole permission.
E. Delete the existing stack and attempt to create a new once.

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While creating the wait condition resource in AWS CloudFormation, a SysOps Administrator receives the error `received 0 signals out of the 1 expected from the EC2 instance`. What steps should be taken to troubleshoot this issue? (Choose two.)

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While creating the wait condition resource in AWS CloudFormation, a SysOps Administrator receives the error `received 0 signals out of the 1 expected from the EC2 instance`. What steps should be taken to troubleshoot this issue? (Choose two.)

Suggested Answer:

Reference Material:

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