What is the role of the java.rmi.naming class?
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What are annotations in java?
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 exceptions
What is the difference between a switch statement and an if statement?
What is byte data type?
Why java is platform independent? Explain.
What is the old name of java?
How do you ensure that n threads can access n resources without deadlock?
What do you know about the garbage collector?
what is the use of custom tags? with example?
Tell us something about different types of casting?
Java does not support multiple inheritance. how interface helps in the same?