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Exam AWS Certified Solutions Architect - Professional topic 1 question 117 discussion

Which AWS instance address has the following characteristics? :"If you stop an instance, its Elastic IP address is unmapped, and you must remap it when you restart the instance."

  • A. Both A and B
  • B. None of these
  • C. VPC Addresses
  • D. EC2 Addresses
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Suggested Answer: D 🗳️
Stopping an instance -

EC2-Classic -
If you stop an instance, its Elastic IP address is disassociated, and you must reassociate the Elastic IP address when you restart the instance.

EC2-VPC -
If you stop an instance, its Elastic IP address remains associated.
Reference:
http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html

Comments

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Teri
Highly Voted 3 years, 7 months ago
the problem is not described well?
upvoted 9 times
james_sing
3 years, 7 months ago
The choice should be the following: A. VPC Addresses B. EC2 Addresses C. Both A and B D. None of these
upvoted 3 times
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amministrazione
Most Recent 8 months, 3 weeks ago
D. EC2 Addresses
upvoted 1 times
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SkyZeroZx
1 year, 10 months ago
outdate is refence EC2 Classic
upvoted 1 times
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peddyua
3 years, 2 months ago
EC2 Classic is not in use anymore. "We are retiring EC2-Classic on August 15, 2022" Optimistically I would go with D.
upvoted 1 times
peddyua
3 years, 2 months ago
I mean B
upvoted 1 times
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fais1985
3 years, 4 months ago
Going with B , they have mentioned EIP not public IP, the best possible answer is B
upvoted 1 times
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01037
3 years, 6 months ago
EC2 classic
upvoted 1 times
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sergza
3 years, 7 months ago
if this question is about EC2-VPC and EC2 classic. With EC2 VPC you do not need to remap anything EIP is going to remain associated
upvoted 4 times
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miracle
3 years, 7 months ago
Answer is D (EC2). VPC has no IP Address.
upvoted 3 times
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