What is return keyword in java?
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How many bytes is a string in java?
What is the advantage of preparedstatement over statement?
2) Suppose there are 5 directories having lot of files (say txt files) in each directory. 2 things :- 2.1) You want to search for filenames which have a particular pattern. 2.2) Out of these filtered files you want to search for a particular keyword or a search string. How can you achieve this?
What are the two types of exceptions in java? Which are the differences between them?
why we r not use pointers in corejava?
Can we inherit inner class?
What is the difference between Java Bean and Java Class.?
What is the primitive type byte?
What does you mean in math?
Can we call the run() method instead of start()?
Can an unreachable object become reachable again?
How do you pass by reference?