What are the application of stack?
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Explain with example the concept of constant variable in java.
Differences between external iteration and internal iteration?
What is an escape character in java?
Difference between arraylist and hashset in java?
What lambda means?
how can i connect to database in a applet ?
Why wait(),notify(),notifyAll() methods defined in Object class althought we are using in only threads.
What is the difference between throw and throws?
Difference between object instantiation and construction ?
What is a generic type?
What is replacefirst in java?
Can u write constructor in abstract.If yes den when it will be invoked.