VPC & Networking

Câu 1. EC2 instances in a private subnet need to download software patches from the internet. What is required to enable this outbound-only internet access?

Câu 2. A company wants to access Amazon S3 from within their VPC without sending traffic over the public internet, and at no additional cost. Which solution should they implement?

Câu 3. A company needs a dedicated, high-bandwidth, low-latency connection between their on-premises data center and AWS that does not traverse the public internet. Which service should they use?

Câu 4. A security team needs to block traffic from a specific malicious IP address at the subnet level, affecting all instances in the subnet. Which tool should they use?