Why java does not support pointers?
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what are literals in java?
System.out.println(101/14) what is the output? a)6 b)14 c)7.14 d)0
Write a program in java to establish a connection between client and server?
What are thread local variables?
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?
If you do not want your class to be inherited by any other class. What would you do?
What is volatile keyword in java
Why we used break and continue statement in java?
How do you implement polymorphism in our day to day life?
What is type casting?
Can size_t be negative?
What are different types of states exist for a thread?