Explain why to use Apache Log4j?
what is package level logging in log4j?
why do you get multiple copies of the message in log file sometime?
what are the format characters used in log4j?
what are the logging methods provided by logger class?
In log4j how can you log into the database?
Explain whether a log output format can be customized?
what is the command to write your logging information into a file?
what are the system properties checked by log4j?
Inside logger component what are the different log levels?
what are the different types of Appenders?
what is layouts in log4j?
what is the best way to migrate from java.util logging to log4j?
what does .class mean in log4j context?
what is Log4j?