A Company Has Applications Hosted on Amazon EC2 Instances with IPv6

question 47

Multiple Choice

A company has applications hosted on Amazon EC2 instances with IPv6 addresses. The applications must initiate communications with other external applications using the internet. However, the company''s security policy states that any external service cannot initiate a connection to the EC2 instances. What should a solutions architect recommend to resolve this issue?

• A) Create a NAT gateway and make it the destination of the subnet's route table.
• B) Create an internet gateway and make it the destination of the subnet's route table.
• C) Create a virtual private gateway and make it the destination of the subnet's route table.
• D) Create an egress-only internet gateway and make it the destination of the subnet's route table.

Recognize the distinction between explicit (declarative) and implicit (nondeclarative) memories.

Describe the significance of automatic and effortful processing in memory formation.

Explain the original Atkinson-Shiffrin three-stage model of memory and its revisions.

Understand the role of working memory in integrating new information with existing knowledge.

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Definitions:

Fructose

A simple sugar found in many plants, sweeter than glucose and often used in the food and beverage industry.

Glucose

A simple sugar that is an important source of energy and a metabolic intermediate.

Richest Source

A term denoting the most abundant or concentrated supply of a particular resource or substance.

Energy

The capacity to do work or produce change, existing in various forms such as kinetic, potential, thermal, electrical, chemical, and nuclear.