JavaBasicAndAdvancedProgramsForInterview/TOPIC.txt at master · prakashgama/JavaBasicAndAdvancedProgramsForInterview · GitHub

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JAVA-->
OOPS
Collection
Exception Handling
String
Stream API
Functional Interfaces
Multithreading
JVM arcitecature
Inheritance
Polymorphsim
Abstraction
Is A or Has A
Garbage Collection
Class Loader


Spring MVC
Life cycle of Bean
Dispater servlet
Dependency Injection
IOC
Scope
Circular dependency
Context


SPRINGBOOT
@SpringBootApplication annotation
Difference between service and component or repository
Content negositation
Cors Configuration
Security Configuration
yml or properties
profile
Configure differnt server from tomcat

Spring AOP->
pointCut
Before
After
Why or where?
Disadvantage
Controller Advice

Mockito-->
Disadvantage final static
Test void method
mock repository
@Spy
@mock bean
benefit
Integration testing


Java Design Pattern
Singleton
Factory
Adaptar
Builder

Solid Priciple
Kiss Principle
Dry Principle


Hibernate
Database Connection
Multiple Database Connection
Caching
JOIN
Mapping
Transaction
Compostie Key or Embeded Key

Oracle
dense_rank()
Joins
Indexs
procedure
function
Triggers


AWS
S3
Api Gateway
Lambda


Data Structure
Linked List
Tree
array
2 d array
Queue
Stack
Dictionary
Vector