Programmer's stinky tofu does not smell like shit: "This collection of Java interviews is so powerful!"

Brother Guang often sends out some interview questions, and some fans say:

Programmer Lao Li: What a coincidence, I asked this question the last time I visited Ali!

Programmer stabbed: I just asked this question in the interview last week, but didn't answer it...

The programmer stinky tofu has no smell of shit: I asked this question when I came back from the Tencent interview today, but unfortunately I didn't see it earlier...

The programmer Guo Dejuan is not just this anal: hurry up and send dry goods! Brother Photon?

 

 

Interview section

Basics

1. What are the characteristics of the Java language
2. The difference between object-oriented and process-oriented
3. The size of the eight basic data types and their encapsulation classes
4. Identifier naming rules
5. The role of the instanceof keyword
6. Java automatic boxing and unboxing
7. ......

 

 

JVM articles

Summary of knowledge points

 

1. Class loading and unloading
2. Briefly describe the memory model of JVM
3. The difference between heap and stack
4. When will FullGC be triggered
5. What is the Java virtual machine? Why is Java called a "platform-independent programming language"?
6. Java memory structure
7. Describe the principle and mechanism of JVM loading class files?
8. ...

 

 

Multithreading & Concurrency

1. There are several ways to implement multithreading in Java
2. How to stop a running thread
3. What is the difference between notify() and notifyAll()?
4. What is the difference between sleep() and wait()?
5. What is volatile? Can order be guaranteed?
6. What is the difference between the start() and run() methods in the Thread class?
7. ...

 

Spring

1. Spring's IOC and AOP mechanism?
2. What is the difference between Autowired and Resource keywords in Spring?
3. There are several ways of dependency injection and what are each?
4. Talk about what is Spring
5. Spring MVC process
6. ...

 

 

MyBatis articles

1. What is MyBatis
2. Pros and cons of MyBatis
3. What is the difference between #{} and ${}?
4. What should I do when the attribute name in the entity class is different from the field name in the table?
5. How does Mybatis perform paging? What is the principle of the paging plugin?
6. ...

 

SpringBoot

1. What is SpringBoot? Why use SpringBoot?
2. What is the core annotation of Spring Boot? Which annotations are mainly composed of?
3. What are the ways to run Spring Boot?
4. How to understand Starters in Spring Boot?
5. How to run some specific code when Spring Boot starts?
6. Does Spring Boot need a separate container to run?
7. ...

 

MySQL articles

 

Redis articles

 

SpringCloud

 

Nginx articles

 

MQ articles

 

Data structure and algorithm

 

 

Resume

• STAR法则（Situation Task Action Result）
• FAB rule (Feature Advantage Benefit)
• How to write project experience
• ...

 

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