Java Interview Questions: - 25 Basics interview questions on Java?

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·         What if the main method is declared as private?

·         What if the static modifier is removed from the signature of the main method?

·         Can we define private and protected modifiers for variables in interfaces?

·         Can there be an abstract class with no abstract methods in it?

·         What modifiers are allowed for methods in an Interface?

·         What is a local, member and a class variable?

·         What does it mean that a method or field is “static”?

·         Is null a keyword?

·         What modifiers may be used with an inner class that is a member of an outer class?

·         What is class path?

·         What is path?

·         What is the difference among JVM Spec, JVM Implementation, JVM Runtime?

·         What are JDK and JRE?

·         What is JIT?

·         What is a JVM heap?

·         What is sandbox?

·         What is Locale?

·         What is a ResourceBundle class?

·         How will you get the platform dependent values like line separator, path separator, etc?

·         How does garbage collector decide which objects are to be removed? Can garbage collector            be forced?

·         What is the final keyword denotes w.r.t class, method and variable?

·         What are the methods in Object?

·         Can you instantiate the Math class?

·         What is the difference between the instanceof and get class, these two are same or not?

·         Can main method be declared final?

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