I started to submit my resume at the end of August. After more than two months, I finally completed all the procedures before the National Day and got some letters of intent. I lay flat and said goodbye to those difficult autumn recruitment years.
I entered the autumn recruitment state relatively late, and other big guys have already approved several offers in advance, and I just started to submit my resume. (You must prepare as soon as possible for the key points, and vote in advance!!!) During this period, I used more seniors and online resources to get the push code, and read the face-to-face. These have helped me a lot.
The most important point is that before interviewing a certain company, try to see what other students have summarized about the company on the Internet. Therefore, generally speaking, the number of interviewers is limited, so there is a high probability that the same interviewer will be encountered, and the interviewer's question bank is generally fixed. To give a vivid example, my sister saw the interview the night before, and all the questions on the day of the interview were on the interview, so choosing is sometimes more useful than hard work.
I have also compiled the real interview questions and interview knowledge points of major factories in recent years. Now I share them. I hope to help everyone. Friends in need can click the link below to get them for free.
Link: Click here! ! ! Password: CSDN
My situation
Bachelor degree, double non-degree, master degree in Shanghai 211, no competition, no internship, no project, scum player The job search intention is mainly for JAVA back-end development, and is more inclined to the kind of stable and satisfactory salary company. After deciding to find a JAVA back-end development, I soon began to prepare.
Interview preparation
The first is the JAVA experience. Reading through the JavaGuide on Github can ensure that 70% of the interviewers' questions can be answered. The interview content of general interviewers is mainly divided into several types of random combinations: Java basics, project experience, shredded algorithms, scene questions; in addition to reading through JavaGuide, try to do some simple and medium questions of LeetCode as much as possible, mainly Understand some common algorithm ideas and be able to implement them, among which quick sort is often taken out by interviewers, so you need to focus on these classic algorithms; after making up for the basics and algorithms, you must prepare your own project, if it is a non-professional project without a project Students, you can find some projects as soon as possible to make up for it, so as to prevent the interviewer from being brushed down by the interviewer in the second or third technical questions.
One side (56min)
- Self introduction
- Hashmap principle
- Hashmap expansion mechanism
- gc principle
- Principle of Thread Pool
- How to stop threads in the thread pool
- spring transaction mechanism
- Introduce tcp wave four times
- How does tcp congestion control work?
- ip packet structure
- Database paradigm
- Database design principles
- Database storage engine and its difference
- The difference between b tree and b+ tree
- Clustered index and non-clustered index
- Is redis multi-threaded or single-threaded, blocking or non-blocking I/O
- How to update the redis cache, talk about how to ensure consistency with the database
- Write a producer consumer
- Rhetorical link
Two sides (52min)
- Self introduction
- Introduce a familiar project
- Talk about the project (talked about some database design and other issues)
- mysql index
- innodb myisam difference
- How to balance the insertion and deletion of red-black trees
- How to solve the dirty read and phantom read of the database
- Database master-slave replication
- Redis-based data structure
- ARP protocol
- DNS process
- java class loading process
- When did the initialization happen
- Why hashMap uses red-black trees and not balanced binary trees
- The longest ascending subsequence of code questions
- Rhetorical link
At last
I have prepared interview materials for first-line manufacturers and more super-hardcore PDF technical documents, as well as multiple sets of resume templates (constantly updated) that I have carefully prepared for everyone. I hope everyone can find their favorite job!
Friends in need can click the link below to get it for free
Link: Click here! ! ! Password: CSDN
