Differentiate between a constructor and a method? Can we mark constructors final?
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What are Transient and Volatile Modifiers?
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What is the differnence between String Buffer and String builder despite having knowledge that String builder is faster than String Buffer and last one is threadsafe.please tell another important difference.
Can arraylist contain null values?
What is deserialization?
Can you write a java class that could be used both as an applet as well as an application?
What is internal variable?
What is boolean strategy?
Why char array is preferred over string for storing password?
Is set ordered in java?
Define class?
what is session facade ?
What are three types of loops in java?