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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 51. |
What is the purpose of r character used in the conversionPattern of PatternLayout object? |
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| 52. |
What is the purpose of p character used in the conversionPattern of PatternLayout object? |
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| 53. |
What is the purpose of n character used in the conversionPattern of PatternLayout object? |
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| 54. |
What is the purpose of m character used in the conversionPattern of PatternLayout object? |
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| 55. |
What is the purpose of l character used in the conversionPattern of PatternLayout object? |
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| 56. |
What is the purpose of F character used in the conversionPattern of PatternLayout object? |
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| 57. |
What is the purpose of d character used in the conversionPattern of PatternLayout object? |
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| 58. |
What is the purpose of c character used in the conversionPattern of PatternLayout object? |
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| 59. |
What is the purpose of PatternLayout object? |
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| 60. |
How will you define a root logger turning DEBUG mode off? |
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| 61. |
How do Levels Works? |
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| 62. |
What is purpose of WARN log level? |
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| 63. |
What is purpose of TRACE log level? |
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| 64. |
What is purpose of OFF log level? |
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| 65. |
What is purpose of INFO log level? |
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| 66. |
What is purpose of FATAL log level? |
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| 67. |
What is purpose of ERROR log level? |
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| 68. |
What is purpose of DEBUG log level? |
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| 69. |
What is purpose of ALL log level? |
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| 70. |
How will you print a log message in trace mode? |
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| 71. |
How will you print a log message in warn mode? |
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| 72. |
How will you print a log message in info mode? |
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| 73. |
How will you print a log message in fatal mode? |
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| 74. |
How will you print a log message in error mode? |
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| 75. |
How will you print a log message in debug mode? |
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| 76. |
How will you create a logger in any class? |
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| 77. |
How will you define the layout of file appender using log4j.properties? |
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| 78. |
How will you define a file appender using log4j.properties? |
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| 79. |
How will you define a root logger with appender file using log4j.properties? |
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| 80. |
What is the purpose of filter in Appender? |
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| 81. |
What is the purpose of threshold in Appender? |
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| 82. |
What is the purpose of level in Appender? |
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| 83. |
What is the purpose of target in Appender? |
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| 84. |
What is the purpose of layout object in Appender? |
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| 85. |
What is the use of log4j.properties? |
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| 86. |
What is the purpose of LogManager object? |
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| 87. |
What is the purpose of ObjectRenderer object? |
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| 88. |
What is the purpose of Filter object? |
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| 89. |
What is the purpose of Level object? |
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| 90. |
What is the purpose of Appender object? |
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| 91. |
What is the purpose of Layout object? |
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| 92. |
What is the purpose of Logger object? |
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| 93. |
What are Pros and Cons of Logging? |
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| 94. |
What are the features of log4j? |
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| 95. |
What are the components of log4j? |
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| 96. |
What is log4j? |
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