How big is a boolean?
Can a java program have 2 main methods?
What are the access modifiers available in java?
What is palindrome in java?
How many threads does a core java have?
What is a for loop in java?
Is it possible to make an array volatile?
Explain about the security aspect of java?
What are the observer and observable classes?
Difference between string, stringbuffer and stringbuilder?
what is dynamic method dispatch ?
27 Answers Fidelity, MUET, SDSF,
Why singleton pattern is better than creating singleton class with static instance?
why java main method is given as static method?