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added question on subject and its types #101

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24 changes: 17 additions & 7 deletions README.md
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|274| [What is content projection?](#what-is-content-projection)|
|275| [What is ng-content and its purpose?](#what-is-ng-content-and-its-purpose)|
|276| [What is standalone component?](#what-is-standalone-component)|
|277| [How to create a standalone component uing CLI command?](#how-to-create-a-standalone-component-uing-cli-command)
|278| [How to create a standalone component manually?](#how-to-create-a-standalone-component-manually)
|279| [What is hydration ?](#what-is-hydration)
|280| [What are Angular Signals?](#what-are-angular-signals)
|281| [Explain Angular Signals with an example](#explain-angular-signals-with-an-example)
|282| [What are the Route Parameters? Could you explain each of them?](#what-are-the-route-parameters-could-you-explain-each-of-them)
|283| [](#)
|277| [How to create a standalone component uing CLI command?](#how-to-create-a-standalone-component-uing-cli-command)|
|278| [How to create a standalone component manually?](#how-to-create-a-standalone-component-manually)|
|279| [What is hydration ?](#what-is-hydration)|
|280| [What are Angular Signals?](#what-are-angular-signals)|
|281| [Explain Angular Signals with an example](#explain-angular-signals-with-an-example)|
|282| [What are the Route Parameters? Could you explain each of them?](#what-are-the-route-parameters-could-you-explain-each-of-them)|
|283| [What are Subjects in Angular? and mention the types](#what-are-subjects-in-angular-and-mention-the-types)|
|284| [](#)

1. ### What is Angular Framework?

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Route parameters provide a flexible way to handle dynamic data in your Angular application. They allow you to create routes that can be easily customized and provide a seamless user experience by reflecting the current state of the application in the URL.

**[⬆ Back to Top](#table-of-contents)**

283. ### What are Subjects in Angular? and mention the types
Subject is a special type of Observable from RxJs library which allows both emitting and subscribing of values. Used to handle asyncronous operations.
Behavioral Subject: It has an initial value and emits only the recent / latest value.
Replay Subject: Buffers a specified number of values and replays those values to new subscribers.
Async Subject: Only emits the recent value.

**[⬆ Back to Top](#table-of-contents)**