debugging - J2EE Java server side error debug interview -

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in recent job interview asked j2ee debugging question. question follows:

"you not getting same data expected server how debug it?"

what or how should answered question make interviewer happy??

please suggest....

on top of head, would

  • check request , compare api - request being done correctly
  • check logs problems on server
  • confirm version of server application matches 1 expected
  • check database data status
  • if else fails, try reproduce problem locally or in lower environment or step through server app execution path debugger. increasing log level or hooking debug interface might relevant well.

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