5. Networking

Hybrid Connectivity — Quiz

Test your understanding of hybrid connectivity with 5 practice questions.

Practice Questions

Question 1

What is a key advantage of using AWS Transit Gateway over multiple VPC peering connections in hybrid cloud architectures?

Question 2

A real-time voice application requires jitter below 10 ms. If a site-to-site VPN shows jitter of 18 ms and a Direct Connect link shows jitter of 6 ms, which connectivity option meets the requirement?

Question 3

You configure a Link Aggregation Group (LAG) with two 10 Gbps Direct Connect connections. If Layer 2 encryption adds 2 % overhead per connection, what is the total usable bandwidth?

Question 4

Which type of AWS Direct Connect virtual interface should you create to access AWS public services (such as S3 or DynamoDB) over your dedicated connection?

Question 5

When establishing BGP over a private virtual interface in AWS Direct Connect, which type of BGP peering is used?