Wednesday, May 03, 2006

On Logging

What is the difference btw Log4J and java.util.logging?
Explain the concept of receivers and appenders in Log4J.
What is NDC, MDC in Log4J terminology?
I have 2 components - one written in C# and one in Java. How can I store the log of both of them in a single database table?
Can I make changes to the Log4J config file at runtime? (not requiring a server restart)