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

Apache Related Interview Questions

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What are eips in apache camel?

Why you selected camel for your application or why you use camel?

Tell me is running apache as a root is a security risk?

What is relationship in nifi dataflow?

Does nifi works as a master-slave architecture?

What is apache nifi?

What is a nifi processor?

What is the bulleting and how it helps in nifi?

What is the template in nifi?

Do the attributes get added to content (actual data) when data is pulled by nifi ?

What is a nifi custom properties registry?

Is there a programming language that apache nifi supports?

How does nifi support huge volume of payload in a dataflow?

What is nifi flowfile?

What is reporting task?

Un-Answered Questions { Apache Related }

What is an exchange in apache camel?

What are the advantages and disadvantages of standard query parser?

253

How to check whether solr is currently running or not?

126

Explain whether a log output format can be customized?

Why do you call it ant?

What is the purpose of xssfworkbook class in apache poi?

What syntax is used to check whether solr is currently running or not?

161

How will you add a sqrt formular to a cell using apache poi?

How you can prepare a project in ant?

How will you rotate a cell content using apache poi?

I have to restart my application to pick up changes to specifications and templates, how can I avoid this?

110

what are the logging methods provided by logger class?

What datastores does drill support?

What is the use of field type?

124

What is routes in camel?

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