preface

This article is to help you quickly review the Knowledge in Java, this set of interview manual covers a lot of Java technology stack interview questions and answers, I believe that you can help you in the shortest time for the interview review, can achieve twice the result with half the effort.

I originally wanted to upload the file to Github, but because the file is too big to display some of them, I directly sorted them into multiple PDFS for everyone to study

instructions

Mainly considering the comprehensive interview questions, so the order of sorting is also like this, and also made corresponding notes, so whether it is to deal with the interview, or learning, are good.

The handbook consists of 3 main themes, 5 main modules, and 35 sub-sections:

Programmer face test problem set

  • JAVA Core Interview Questions Library (2021)

  • BATJ Interview Question Bank (2021 Edition)

  • BATJJAVA Interview Questions library (2021 edition)

  • Internet First-line Big Factory Interview Question Bank (2021 edition)

Interview questions (2021 edition)

  • Concurrent programming

  • multithreading

  • Collections framework

  • Design patterns

  • The database

  • Performance optimization

  • RabbitMQ messaging middleware

  • ActiveMQ message-oriented middleware

  • Dubbo

  • JVM

  • Kafka

  • MongoDB

  • MyBatis

  • MySQL

  • Netty

  • Nginx

  • Redis

  • Tomcat

  • Zookeeper

  • Spring

  • SpringBoot

  • SpringCloud

  • SpringMVC

  • Consistency algorithm

  • JAVA algorithm

  • The data structure

  • The encryption algorithm

  • Distributed cache

  • Hadoop

  • Spark

List of required books for programmers

1. JAVA Core Interview Questions Bank (1000+ questions)

2. JAVA Common Interview Questions Library (350+ questions)

3, Java knowledge comprehensive interview questions (5000+ questions)

There are several modules in this set of questions (each with a separate PDF file) : Concurrency programming, Multi-threading, Collection frameworks, Design patterns, Databases, Performance optimization, RabbitMQ Messaging-oriented Middleware, ActiveMQ Messaging-oriented middleware, Dubbo, JVM, Kafka, MongoDB, MyBatis, MySQL, Netty, Nginx, Redis, Tomcat, Zookeeper, Spring, SpringBoot, SpringCloud, SpringMVC,…….

BATJ interview questions, Java core Knowledge, 300+ often meet questions, resume template click here for free

4. Interview question bank of Internet first-line big factory (500+ questions)

This question bank contains the following many companies: Baidu, JINGdong, Tencent, Toutiao, Meituan, Huawei, Didi,……..

5, BATJ JAVA Classic Required Test interview database (50+ questions)

Many of these books are very good and worth reading.

7, programmer resume template

Here are a few resume templates from some of the biggest names in the industry that could help you score points with an interviewer.

The above is arranged in early June 2021, BATJ interview questions, Java core knowledge, 300+ often meet questions, and Resume template

Click here for free screenshots