Can an integer be a string?
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can we have function for truncating the sign as like abs in oracle.
How do you sort words in java?
Why call by value prevents parameter value change?
Why do we need wrapper classes?
Define locale.
Can a class be a super class and a sub-class at the same time? Give example.
What is an accessor?
What is meant by nested loop?
What is difference between variable declaration and definition?
What is a null point?
What do you mean by garbage collection used in java?
What is difference between call by value and call by reference?