View interviewer: good knowledge breadth, depth is not enough.
1. heap sort process
2. The binary tree node k-th layer and
3. The maximum value of the queue
4.http和https
5.opengl painting ⚪, shaders, render
6. symmetric encryption and asymmetric encryption
7. How does the transport layer protocol to ensure reliable transmission tcp?
8. The three-way handshake, why not twice?
9. learn what design patterns? What lazy mode and starving mode?
10. Reverse list
11. The role of the activation function: the introduction of nonlinear variable
12. The list of advantages and disadvantages and the array
13.2-dimensional plane n points, how many points a straight line through the most?
14.MVC
15. Object-oriented polymorphism
16. The access count and set the integer decimal access
17. The optimization arraylist of expansion, the expansion will not be much arraylist consumption
18. The shortcomings of database indexes
19.myisam and the difference between innodb
20. What statement would trigger lock line
21. The multi-threaded certainly faster than single-threaded.
22. How to make java memory full?
23. The deadlock condition
24.redis underlying data structure