A Company Runs an Application on Amazon EC2 Instances

question 359

Multiple Choice

A company runs an application on Amazon EC2 instances. The application is deployed in private subnets in three Availability Zones of the us-east-1 Region. The instances must be able to connect to the internet to download files. The company wants a design that is highly available across the Region. Which solution should be implemented to ensure that there are no disruptions to internet connectivity?

• A) Deploy a NAT instance in a private subnet of each Availability Zone.
• B) Deploy a NAT gateway in a public subnet of each Availability Zone.
• C) Deploy a transit gateway in a private subnet of each Availability Zone.
• D) Deploy an internet gateway in a public subnet of each Availability Zone.

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Definitions:

Dizygotic Twins

Also known as fraternal twins, they develop from two separate eggs fertilized by two different sperm cells, resulting in genetically distinctive siblings.

Teratogens

Agents, such as chemicals, viruses, or radiation, that can cause congenital anomalies or developmental malformations in a fetus when exposed during pregnancy.

Down's Syndrome

A genetic disorder caused by the presence of an extra chromosome 21, characterized by physical growth delays and moderate to mild intellectual disability.

Infertility

The inability to conceive a child after a year or more of regular sexual intercourse without the use of birth control.