What is java Applet?
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Explain the importance of import keyword in java?
Explain about map interface in java?
What is difference between java and java ee?
What is better- service oriented or batch oriented solutions?
Why are data types important?
What is method with example?
all are saying java doesn't support multiple inheritance but by default Object class is super class for all the user defined classes and we can extend atmost one class so each class can extend more than one class so java supports multiple inheritance?i am confused with this,pls any one explain me.
Hi Friends, I am new to java. Can u explain about thread concept.How i know one thread is locked, and how can i force or acquire another thread for lock . Finally how to know thread is released from lock. Explain types of lock(like method level and block level) in thread.
Why are getters and setters used?
Difference between final and effectively final ?
What is the difference between serialization and deserialization?
What is static variable with example?