Doubt related to the LoggingFramework Question

[radhika-singh-10]

There are a few questions related to the LogLevel that came to mind while brainstorming on the LoggingFramework System Design Question-

1. What is the default hierarchy of LogLevel that is to be followed?
2. Can there be any scenario where the logLevel is not mentioned? If yes, what is the default LogLevel?
3. Can one user in parallel log into the console and file different levels of log, like for console, the user is logging info, and for file, debug is being logged?