Central Depository Services (I) Interview Questions and Answers

CLR is the Common Language Runtime in .NET framework responsible for managing code execution.

• CLR converts MSIL code into native code for execution

• Manages memory, security, exception handling, and thread management

• Provides garbage collection to automatically manage memory

• Allows for interoperability between different languages in .NET framework

Session uses a unique identifier to track which user is logged in

• Session assigns a unique identifier to each user upon login

• This identifier is stored in a cookie or in the URL

• When the user makes a request, the server checks the identifier to determine which user is logged in

HTTP module in IIS is a customizable component that can intercept and modify incoming and outgoing HTTP requests.

• HTTP modules are .NET classes that implement the IHttpModule interface.

• They can be used to perform tasks such as authentication, logging, compression, encryption, etc.

• HTTP modules are configured in the web.config file of an ASP.NET application.

• Example: A custom HTTP module can be created to log all incoming

App pool in IIS manages worker processes that host web applications, providing isolation and resource management.

• App pool manages worker processes in IIS

• Provides isolation for web applications

• Controls resource usage for applications

• Can be configured with specific settings like recycling, idle timeout, etc.