Explain session_start subroutines, Computer Engineering

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Can you give an example of what might be best suited to place in the application_Start and Session_Start subroutines?

Application

Start - We can place code to initialize variables once during application start. (e.g., db connection string) 

Session Start - We can place code to initialize variables particular to the session (e.g., USER ID and other specific info related to this session)

 


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