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|Java - Interview Questions and Answers|
|Ans. PATH, CLASSPATH and JAVA_HOME|
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  environment variables  path  classpath  java_home Asked in 3 Companies basic   frequent|
|What environment variables do I need to set on my machine in order to be able to run Java programs?|
|how can we get the System Environment variables from within Java program ?|
|Which is a better way to keep environment specific configuration in AWS Lambda - Environment Variables or external service like S3 or RDS ?|
|How can we take snapshots and track changes to environment variables in Elastic Beanstalk or Lambda ?|
|Difference between System.getEnv and System.getProperties ?|
|Can we load environment variables into Properties in Java ? How ?|