What’s an ECU?

A.
Extended Cluster User.
B.
None of these.
C.
Elastic Computer Usage.
D.
Elastic Compute Unit.
Explanation:
The EC2 Compute Unit (ECU) provides the relative measure of the integer processing power of an Amazon
EC2 instance.
https://aws.amazon.com/ec2/faqs/
Answer D Elastic Compute Unit.
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it should be EC2 Compute Unit
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D
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yes .. it should be EC2 Compute Unit
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