An Application Running on an Amazon EC2 Instance in VPC-A

question 231

Multiple Choice

An application running on an Amazon EC2 instance in VPC-A needs to access files in another EC2 instance in VPC-B. Both are in separate. AWS accounts. The network administrator needs to design a solution to enable secure access to EC2 instance in VPC-B from VPC-A. The connectivity should not have a single point of failure or bandwidth concerns. Which solution will meet these requirements?

• A) Set up a VPC peering connection between VPC-A and VPC-B.
• B) Set up VPC gateway endpoints for the EC2 instance running in VPC-B.
• C) Attach a virtual private gateway to VPC-B and enable routing from VPC-A.
• D) Create a private virtual interface (VIF) for the EC2 instance running in VPC-B and add appropriate routes from VPC-B.

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Definitions:

Rational Economics

An approach to economics that assumes individuals make decisions based on logical evaluation of available information, aiming for maximum utility.

Learned Behavior

Actions or reactions that an individual acquires through experience or by being taught.

John Maynard Keynes

A British economist whose ideas fundamentally changed the theory and practice of macroeconomics and the economic policies of governments.

Economic Growth

An increase in the production of goods and services in an economy over a period of time, usually measured by GDP.