A lot of friends choose to hug the Buddha's feet shortly before the interview and learn some interview knowledge! If you are also such a person, then this Java interview core point combing must be an indispensable interview manual!
At the same time, if you are just getting started, want to know the whole picture of Java knowledge? If you are about to interview, want to quickly sort out the main points of the Java interview? If you are already working and still want to solid Java basic skills? Then you also need this interview manual!
This interview manual covers: JVM principle, Java foundation, concurrent programming, data structure and algorithm, network and load balancing, database and distributed transaction, distributed cache principle and application, design pattern principle and implementation!
Due to the limitation of the article length and saving everyone's time, the editor below can only show part of the content for you. The full version of the free version is obtained at the end of the article.
JVM articles
JVM operating mechanism
Multithreading
JVM memory area
JVM runtime memory
Garbage collection and algorithms
4 types of references in Java
Generational collection algorithm and partition collection algorithm
Garbage collector
Java network programming model
JVM class addition mechanism
Java Basics
set
Exception classification and treatment
Reflection mechanism
annotation
Inner class
Generic
Serialization
Java concurrent programming
How to create Java threads
How the thread pool works
5 commonly used thread pools
Thread life cycle
Basic method of thread
Locks in Java
Thread context switch
Java blocking queue
Java concurrency keywords
0How do multiple threads share data
ConcurrentHashMap
Thread scheduling in Java
Process scheduling algorithm
What is CAS
ABA problem
What is AQS
Data structure
Stack and its Java implementation
Queue and its Java implementation
Linked list
Hash table
Binary Sort Tree
Red black tree
Figure
bitmap
Common Algorithms in Java
Binary search algorithm
Bubble sort algorithm
Insertion sort algorithm
Quick sort algorithm
Hill sorting algorithm
Merge sort algorithm
Bucket sorting algorithm
Base sorting algorithm
Other algorithms
Network and Load Balancing
The internet
Load balancing
Database and distributed transactions
Basic concepts and principles of database
Concurrent operations and locks of the database
Database distributed transaction
Principle and Application of Distributed Cache
Introduction to Distributed Cache
Principle and application of Ehcache
Principles and applications of Redis
The core problem of distributed cache design
Design patterns
Introduction to design patterns
The concept of factory model and its implementation in Java
The concept of abstract factory pattern and its implementation in Java
The concept of singleton pattern and its implementation in Java
The concept of builder pattern and its implementation in Java
The concept of prototype mode and its implementation in Java
Concept of Adapter Mode and Its Implementation in Java
The concept of decorator pattern and its implementation in Java
The concept of proxy mode and its implementation in Java
The concept of appearance mode and its implementation in Java
The concept of bridge mode and its implementation in Java
The Concept of Combination Mode and Its Implementation in Java
Concept of Flyweight Model and Its Implementation in Java
The concept of strategy pattern and its implementation in Java
The concept of template method pattern and its implementation in Java
The concept of observer pattern and its implementation in Java
The concept of iterator pattern and its implementation in Java
Concept of Responsibility Chain Model and Java Implementation
The concept of command mode and its implementation in Java
The concept of memo mode and its implementation in Java
The concept of state mode and its implementation in Java
The concept of visitor pattern and its implementation in Java
The concept of mediator pattern and its implementation in Java
The concept of interpreter mode and its implementation in Java
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