20191228 "Introduction to information security professionals" 2019-2020 school year, the seventh week of learning summary

Learning content summary

In the classroom learning the application layer, logic layer, layer concept implementation. Linear table application layer, comprising a stack (the LIFO), the queue (FIFO). Logical layer 1: 1,1: m, m: n. The role and realize layer including value chain, is to find the value of the role of the list of insertion and deletion.

Then understand the traverse, there is a keyword that does not leak, learning the breadth-first and depth-first. Then learn the binary sort, have to root sequence (root, left, right) root sequence (left, right, root) after the root sequence (left, root, right), which I think the teacher to express the root order of the best understand, just like the tree that crushed, he left me a deep impression.

Textbook learning and problem solving process

Learning of the list of insufficient homework in class when a little effort, and later on the Internet to find information, improve their understanding.

Estimated study time: 9 hours

The actual study time: 9 hours