Final answer:
Log levels such as ERROR, WARN, and INFO categorize the importance of messages in software logging. ERROR is for serious issues, WARN indicates potential problems, and INFO is used for general status updates.
Step-by-step explanation:
Understanding Log Levels: ERROR, WARN, and INFO:
When dealing with logging in software applications, log levels are used to categorize the importance of the log messages. The levels you've asked about include ERROR, WARN, and INFO:
When dealing with logging in software applications, log levels are used to categorize the importance of the log messages. The levels you've asked about include ERROR, WARN, and INFO:
- ERROR: Is used to indicate a serious problem that has caused or could cause a failure in the application's execution. It is intended to signal issues that need immediate attention.
- WARN; Implies a potential issue or unexpected situation that is not immediately detrimental but could turn into an ERROR if not heeded. It often suggests non-critical problems that should be reviewed.
- INFO: Provides informational messages that highlight the progress of the application. This level doesn't necessarily signal a problem but is used to include general information about the status of the application.