Add flux interview questions and answers

Author: sudheerj

README.md

@@ -242,6 +242,7 @@
 |226| [What are hooks?](#what-are-hooks)|
 |227| [What are the rules needs to follow for hooks?](#what-are-the-rules-needs-to-follow-for-hooks)|
 |228| [How to ensure hooks followed the rules in your project?](#how-to-ensure-hooks-followed-the-rules-in-your-project)|
+|229| [What are the differences between Flux and Redux?](#what-are-the-differences-between-flux-and-redux)|
 
 ## Core React
 
@@ -3936,4 +3937,16 @@ function Example() {
  }
  }
  ```
- **Note:** This plugin is intended to use in Create React App by default.
+ **Note:** This plugin is intended to use in Create React App by default.
+
+229. ### What are the differences between Flux and Redux?
+ Below are the major differences between Flux and Redux
+
+ | Flux | Redux |
+ | ----- | ------- |
+ | State is mutable | State is immutable |
+ | The Store contains both state and change logic | The Store and change logic are separate |
+ | There are multiple stores exist | There is only one store exist |
+ | All the stores are disconnected and flat | Single store with hierarchical reducers|
+ | It has a singleton dispatcher | There is no concept of dispatcher |
+ | React components subscribe to the store | Container components uses connect function|