Apache Log4j Interview Questions
Un-Answered Questions { Apache Log4j }
what are the format characters used in log4j?
what is Log4j?
what is the command to write your logging information into a file?
why do you get multiple copies of the message in log file sometime?
what is the difference between Threshold and LevelRangeFilter in log4j?
what are Appenders in Log4j?
Explain why to use Apache Log4j?
what are the other support objects in Log4j?
what is package level logging in log4j?
what does .class mean in log4j context?
what are the two static methods for obtaining a logger object?
Inside logger component what are the different log levels?
what is layouts in log4j?
what are the three principal components of Log4j?
In log4j how can you log into the database?
