AWS (Amazon Web Services) Certification Practice Exam

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Dive into the AWS Certification Exam with our comprehensive quiz. Challenge yourself with multiple-choice questions designed to mimic the exam format. Each question includes detailed explanations to boost your understanding and help you ace your AWS Certification!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What role does an Internet Gateway serve in a VPC?

It monitors data packets within the VPC
It connects your VPC to the outside world
It encrypts data traffic to enhance security
It provides analytics on network performance

The correct answer is: It connects your VPC to the outside world

An Internet Gateway plays a crucial role in connecting a Virtual Private Cloud (VPC) to the broader Internet. It serves as a gateway that allows communication between instances within the VPC and external services on the Internet. Essentially, it enables resources within the VPC to send and receive traffic from the Internet, facilitating inbound and outbound connections. When an Internet Gateway is attached to a VPC, it provides a target for route table entries for Internet-routable traffic, making it possible for instances with public IP addresses or Elastic IPs to interact with the outside world. This connection to the Internet is essential for various applications, such as web servers that need to serve content publicly and any services that require external access or integration. The other options do not accurately describe the functionality of an Internet Gateway. Monitoring data packets, encrypting data traffic, and providing analytics on network performance pertain to different components and services within AWS. For example, AWS has services for data encryption like AWS Key Management Service (KMS), monitoring and logging platforms like AWS CloudTrail or Amazon CloudWatch, and tools for performance analytics such as AWS X-Ray or VPC Flow Logs, but none of these are functions performed by an Internet Gateway.