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This section includes 7 InterviewSolutions, each offering curated multiple-choice questions to sharpen your Current Affairs knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the purpose of r character used in the conversionPattern of PatternLayout object? |
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| 2. |
What is the purpose of p character used in the conversionPattern of PatternLayout object? |
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| 3. |
What is the purpose of n character used in the conversionPattern of PatternLayout object? |
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| 4. |
What is the purpose of m character used in the conversionPattern of PatternLayout object? |
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| 5. |
What is the purpose of l character used in the conversionPattern of PatternLayout object? |
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| 6. |
What is the purpose of F character used in the conversionPattern of PatternLayout object? |
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| 7. |
What is the purpose of d character used in the conversionPattern of PatternLayout object? |
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| 8. |
What is the purpose of c character used in the conversionPattern of PatternLayout object? |
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| 9. |
What is the purpose of PatternLayout object? |
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| 10. |
How will you define a root logger turning DEBUG mode off? |
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| 11. |
How do Levels Works? |
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| 12. |
What is purpose of WARN log level? |
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| 13. |
What is purpose of TRACE log level? |
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| 14. |
What is purpose of OFF log level? |
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| 15. |
What is purpose of INFO log level? |
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| 16. |
What is purpose of FATAL log level? |
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| 17. |
What is purpose of ERROR log level? |
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| 18. |
What is purpose of DEBUG log level? |
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| 19. |
What is purpose of ALL log level? |
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| 20. |
How will you print a log message in trace mode? |
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| 21. |
How will you print a log message in warn mode? |
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| 22. |
How will you print a log message in info mode? |
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| 23. |
How will you print a log message in fatal mode? |
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| 24. |
How will you print a log message in error mode? |
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| 25. |
How will you print a log message in debug mode? |
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| 26. |
How will you create a logger in any class? |
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| 27. |
How will you define the layout of file appender using log4j.properties? |
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| 28. |
How will you define a file appender using log4j.properties? |
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| 29. |
How will you define a root logger with appender file using log4j.properties? |
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| 30. |
What is the purpose of filter in Appender? |
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| 31. |
What is the purpose of threshold in Appender? |
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| 32. |
What is the purpose of level in Appender? |
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| 33. |
What is the purpose of target in Appender? |
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| 34. |
What is the purpose of layout object in Appender? |
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| 35. |
What is the use of log4j.properties? |
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| 36. |
What is the purpose of LogManager object? |
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| 37. |
What is the purpose of ObjectRenderer object? |
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| 38. |
What is the purpose of Filter object? |
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| 39. |
What is the purpose of Level object? |
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| 40. |
What is the purpose of Appender object? |
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| 41. |
What is the purpose of Layout object? |
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| 42. |
What is the purpose of Logger object? |
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| 43. |
What are Pros and Cons of Logging? |
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| 44. |
What are the features of log4j? |
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| 45. |
What are the components of log4j? |
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| 46. |
What is log4j? |
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