Can we override protected method in java?
What is null data type?
What is the difference between throw and throws?
Have you ever used hashtable and dictionary?
Tell us something about set interface.
How big is a pointer?
What is return type in java?
Suppose there is a System A which gives some output. This output is used as input by system B. The rate at which System A produces is faster than the rate at which system B consumes it. How can you improve this?
Is java good for beginners?
Is a boolean variable?
What are scalar data types?
What are predefined functions?
What is the size of an array?