Network security
Practise only this domain. 25 questions with explanations, 20 at a time.
Start network securitySample questions
- A batch-processing service makes thousands of simultaneous outbound API calls from a fleet of VMs that have no external IP addresses, and some calls fail with port exhaustion errors. Which Cloud NAT setting should the team adjust so each VM receives more source ports?Medium
- A subnet hosts 100 VMs, and each VM may open up to 500 concurrent outbound connections through Cloud NAT. Which factor determines how many NAT IP addresses the gateway needs?Hard