Explain the difference between arraylist and linkedlist in java?
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If you do not want your class to be inherited by any other class. What would you do?
What do you understand by the term singleton?
Can you explain the difference b/n abtract and interface with a good example,?In what cases we have use abtract and what case interface?
what is the difference between String and StringBuffer classes?
In Inheritence concept, i have a static method in super class and i am inheriting that class to one sub class.in that case the static method is inherited to sub class or not????
Is java util list serializable?
what is the difference between a java object reference and c++ pointer?
Which java ide is used the most?
Which of the following can be referenced by a variable? A. The instance variables of a class only B. The methods of a class only C. The instance variables and methods of a class
Can we overload the constructors?
Which container method is used to cause a container to be laid out and redisplayed in java programming?
Can a method inside a interface be declared as final?