A Company Recently Deployed a Two-Tier Application in Two Availability

question 256

Multiple Choice

A company recently deployed a two-tier application in two Availability Zones in the us-east-1 Region. The databases are deployed in a private subnet while the web servers are deployed in a public subnet. An internet gateway is attached to the VPC. The application and database run on Amazon EC2 instances. The database servers are unable to access patches on the internet. A solutions architect needs to design a solution that maintains database security with the least operational overhead. Which solution meets these requirements?

• A) Deploy a NAT gateway inside the public subnet for each Availability Zone and associate it with an Elastic IP address. Update the routing table of the private subnet to use it as the default route.
• B) Deploy a NAT gateway inside the private subnet for each Availability Zone and associate it with an Elastic IP address. Update the routing table of the private subnet to use it as the default route.
• C) Deploy two NAT instances inside the public subnet for each Availability Zone and associate them with Elastic IP addresses. Update the routing table of the private subnet to use it as the default route.
• D) Deploy two NAT instances inside the private subnet for each Availability Zone and associate them with Elastic IP addresses. Update the routing table of the private subnet to use it as the default route.

Comprehend the principle of comparative advantage and its relevance to international trade.

Identify and discuss the reasons and implications of offshoring production activities.

Analyze the costs and effects of tariffs and quotas on international trade.

Examine the major imports and exports of the United States and their significance in global trade.

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Definitions:

Personal Goals

Individual objectives or desires that a person aims to achieve or accomplish over a period.

Social Duties

Obligations or responsibilities expected by society from its members, such as obeying laws and being a responsible citizen.

Individualism

A cultural or social outlook that emphasizes the moral worth of the individual over the collective, often associating with independence and self-reliance.

Group Goals

Shared objectives or outcomes that members of a group aim to achieve collectively through collaboration and group effort.