What are two primary differences between an Elastic IP address and a Public IP address assignment? (Choose two.)
A.
A Public IP address assignment is associated with an AWS account.
B.
A Public IP address assignment could manually be attached and detached from an instance.
C.
An Elastic IP address has a cost associated with it.
D.
An Elastic IP address assignment is associated with an AWS account.
E.
An Elastic IP address assignment will be persistent during the Stop/Start process of an instance while a Public IP address would be dynamically reassigned.
Suggested Answer:BD🗳️
It can be assigned to any network interface, which can be attached or detached from an instance. Reference: http://jayendrapatil.com/aws-ec2-network/
An Elastic IP address is associated with your AWS account. Reference: https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html
D, E
Public IP addresses are dynamic - i.e. if you stop/start your instance you get reassigned a new public IP. Elastic IPs get allocated to your account, and stay the same - it's up to you to attach them to an instance or not.
I belive the best one answer should be D & E.
https://www.edureka.co/community/9792/what-is-difference-between-elastic-ip-and-public-ip#:~:text=It%20is%20assigned%20to%20your%20AWS%20account.,again%20restart%20the%20same%20instance.
By using an Elastic IP address, you can mask the failure of an instance or software by rapidly remapping the address to another instance in your account. An Elastic IP address is allocated to your AWS account, and is yours until you release it.
C, D
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/using-instance-addressing.html
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html
A voting comment increases the vote count for the chosen answer by one.
Upvoting a comment with a selected answer will also increase the vote count towards that answer by one.
So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.
kenn1234
4 years, 3 months agoLCOJ
4 years, 6 months agoNSXT
4 years, 7 months agoNSXT
4 years, 7 months agoSree12
4 years, 7 months agotch
4 years, 7 months agotch
4 years, 7 months agocarlosmasetools
4 years, 8 months agoSamitkrdeb
4 years, 9 months agopankshi
4 years, 10 months agoDarius_Th3D0G
4 years, 7 months agousersson
4 years, 10 months ago