Apache Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Apache Related Interview Questions

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what is Log4j?

what are the system properties checked by log4j?

what is the difference between Threshold and LevelRangeFilter in log4j?

how can you get multiple processes to log to the same file?

what are Appenders in Log4j?

what is the command to write your logging information into a file?

what is the role of filter in log4j?

Explain whether a log output format can be customized?

How log4j file is defined?

what are the different types of Appenders?

In log4j how can you log into the database?

what are the other support objects in Log4j?

Explain whether log4j is a thread safe?

what are the three principal components of Log4j?

what does .class mean in log4j context?

Un-Answered Questions { Apache Related }

How to copy file from one location to other using java spring DSL in camel?

What is Exchange in camel?

What is the purpose of xssfcellstyle class in apache poi?

What is the purpose of xssfcell class in apache poi?

what is Log4j?

What do you understand by the term apache solr core?

113

How to alter the url to point to the correct page?

113

What do you infer by the term dynamic fields with respect to apache solr?

113

What is advantage of ant 1.7.1?

237

List the advantages and disadvantages of utilizing the lucene parser in apache solr?

205

How are exception handled using apache camel?

What do you understand by the term apache lucene?

121

How do I make a link popup a new window?

What is solrcloud?

217

What is the license?

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