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|Interview Questions and Answers|
|Ans. No, to run application, machine needs just a JRE (Java Runtime Environment)|
|Help us improve. Please let us know the company, where you were asked this question :|
|Like Discuss Correct / Improve  jvm  jdk Basic|
|What are different ways to create String Object? Explain.|
|Difference between JVM, JRE and JDK ?|
|What are various types of Class loaders used by JVM ?|
|Explain java.lang.OutOfMemoryError ?|
|What are strong, soft, weak and phantom references in Java ?|
|Which memory areas does instance and static variables use ?|
|Can we call the garbage collector explicitly ?|
|Why Java provides default constructor ?|
|Can I import same package/class twice? Will the JVM load the package twice at runtime?|
|Different types of memory used by JVM ?|