AWS Certified Cloud Practitioner
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Which option routes inbound traffic from the internet to resources in a VPC?
Real Exam
Community
RRitesh
0
A
AWS Fargate
B
Internet gateway
C
VPC peering connection
D
AWS WAF
Explanation:
Explanation
Internet gateway is the correct answer because:
- An Internet Gateway (IGW) is a horizontally scaled, redundant, and highly available VPC component that allows communication between instances in your VPC and the internet
- It enables inbound traffic from the internet to reach resources in your VPC
- It also allows outbound traffic from your VPC to the internet
Why the other options are incorrect:
- AWS Fargate: A serverless compute engine for containers that runs on AWS infrastructure - it doesn't route internet traffic
- VPC peering connection: Allows network traffic routing between two VPCs, but doesn't handle internet traffic routing
- AWS WAF: A web application firewall that protects web applications from common web exploits, but doesn't route internet traffic to VPC resources
In AWS networking, the Internet Gateway is specifically designed to provide a target in your VPC route tables for internet-routable traffic, making it the essential component for routing inbound internet traffic to VPC resources.
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