When the specified URL is not connected then the URL throw MalformedURLException and If InetAddress? methods getByName and getLocalHost are unable to resolve the host name they throw an UnknownHostException.
Explain me how does the JVM handle storing local variables vs storing objects?
Do you know what is a Service?
Please explain and compare fail-fast and fail-safe iterators. Give examples?
Do you know why Java is platform independent?
Explain me when do you use volatile variables?
Explain me how are Annotations better than a Marker Interfaces?
Explain me what is singleton class and how can we make a class singleton?
Tell us what is the marker interface in Java?
Tell me what is the difference between an Iterator and a ListIterator?
Tell us why java is not 100% Object-oriented?
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