When using the following AWS services, which should be implemented in multiple Availability Zones for high
availability solutions? Choose 2 answers
A.
Amazon DynamoDB
B.
Amazon Elastic Compute Cloud (EC2)
C.
Amazon Elastic Load Balancing
D.
Amazon Simple Notification Service (SNS)
E.
Amazon Simple Storage Service (S3)
B & C
Rest are HA by default
http://www.aiotestking.com/amazon/which-should-be-implemented-in-multiple-availability-zones-for-high-availability-solutions/
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BC
http://jayendrapatil.com/tag/availability-zone/
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