Many Java engineers have good skills, but they get headaches as soon as they are interviewed. They were rejected 9 times out of 10 interviews. The last time they passed, they went to an unknown small company.
The problem is: there are skills in interviewing, but you don't express your abilities to the interviewer .
- Fresh graduates : How should you prepare your resume, interview items and interview rhetoric? What is the underlying logic of Spring?
- Programmers with 1-3 years of experience : What valuable technologies should you talk about in interviews? How to use these valuable technologies to demonstrate your skills to the greatest extent? What is the underlying logic of distributed components?
- Programmers with 3-5 years of experience : How to build and practice k8s?
I believe every Java programmer has encountered these problems, and some even still don’t know how to solve them. They have failed repeatedly, which ultimately leads to a very low pass rate for your interview.
If your resume is the stepping stone for you to apply for a job, then the skills and methods you use to answer every Java technical question are the key to whether you can pass the interview!
In order to help engineers master the skills of every question in Java interviews and improve the interview pass rate, here are some frequently asked interview questions asked by major companies in interviews. This interview question material includes Spring, JVM, and Java basics. , Java collection, Java concurrent programming, microservices, network, Kafka, distributed, Redis, big factory interview solutions, distributed transactions, design patterns, algorithms, data structures, MySQL, etc.
Due to space constraints, only the directory and partial analysis of each module are shown here. Friends who need the full PDF version can go to the end of the article to get it!
1. JVM and performance optimization interview questions and analysis of knowledge points
- JVM memory area division
- JVM execution subsystem
- Garbage collector and memory allocation strategy
- Write efficient and elegant Java programs
- Performance optimization
2. Java Concurrent Programming
- Synchronized related issues
- ReentrantLock and other explicit lock related issues
- Java thread pool related issues
- Java memory model related issues
Java back-end open source framework
spring100 questions
MyBatis24 questions
MyBatis interview high-frequency topic analysis:
SpringMVC high-frequency interview questions:
SpringMVC senior interview analysis:
Microservices high-frequency interview and analysis of knowledge points
Summary of microservice knowledge points
Analysis of microservice knowledge points:
SpringBoot high-frequency interview questions:
Analysis of SpringBoot high-frequency interview questions:
Analysis of SpringCloud high-frequency interview questions:
Summary of database knowledge points
Distributed and other information issues will not be shown here. I have compiled the answers to the Java interview document in the document for everyone. Friends in need can click on the business card below to pick it up!
