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|Core Java - Interview Questions and Answers for 'Execution engine' - 1 question(s) found - Order By Newest|
|Ans. Execution engine contains interpreter and JIT compiler, which covert byte code into machine code.|
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|What are different ways to create String Object? Explain.|
|Difference between JVM, JRE and JDK ?|
|Explain java.lang.OutOfMemoryError ?|
|What are various types of Class loaders used by JVM ?|
|What are strong, soft, weak and phantom references in Java ?|
|Can I import same package/class twice? Will the JVM load the package twice at runtime?|
|Different types of memory used by JVM ?|
|What is a class loader ? What are the different class loaders used by JVM ?|
|Is JVM, a compiler or interpretor ?|
|Why do member variables have default values whereas local variables don't have any default value ?|