Summary of network basic questions in Java interview

2023/04/02 1:30

  1. The difference between RPC and HTTP, what rpc framework do you know
  2. Three-time handshake and four-time wave, describe in detail the difference between TCP3 handshake, TCP and HTTP. The byte interviewer asks the most detailed question, he will ask the specific implementation logic of the three-time handshake at the bottom of TCP, and what will happen if the third handshake fails. It is recommended to take a look at the 4 waves when TCP is closed. If the handshake is only two times, what happens
  3. The difference between http and https. What encryption mode does https implement relative to http, symmetric encryption or asymmetric encryption?
  4. tcp/ip and http
  5. What is the SCTP protocol? How do I use SCTP to optimize my network?
  6. Which network protocol does the Internet use? The main hierarchy of the protocol?
  7. What protocol does Internet physical address and IP address translation use?
  8. The difference between TCP and UDP?
  9. What is the difference between http1.0 and http1.1
  10. The difference between TIME_WAIT and CLOSE_WAIT
  11. Tell me about the HTTP response codes you know
  12. http protocol format, the difference between get and post
  13. What the computer does when you open a link in your browser
  14. There are several IO models in Linux. What are their meanings
  15. How does TCP/IP ensure reliability? What data does the packet consist of
  16. How to configure the request forwarding algorithm of nginx by weight

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