General Dynamics Information Technology interview question

Describe how you would develop a modern web application including techniques for security and authentication. Whats the difference between useEffect and useState in React? List all HTTP methods and their uses. Describe the difference between POST and PUT. What's the difference between UDP and TCP? Difference between server side rendering and Single Page Applications. What's the default rendering mode of Next.js? Whats faster on first page load, server side rendering or SPA? What are some client-side component libraries you've used? How would you identify a linux process that's failed and restart it? How would you troubleshoot an issue in Linux when you're not able to connect to the internet? Difference between A Record vs. CNAME Record. How many /24 subnets can you fit inside a single /20 network? How do you do expressions and loops in Terraform? Differences between AWS ALB and NLB.