what is the difference between System.exit() and
System.exit(1)?
What is a stringbuilder?
How many types of array are there?
How to find the index of the largest number in an arraylist java?
Explain jvm, jre, and jdk?
Explain the available thread states in a high-level?
What is singleton pattern?
Is java developer a good career?
What is default switch case? Give example.
What is a method vs function?
Why set do not allow duplicates in java?
how many design pattern r there? and wht design pattern u use and why ?
What is meant by event handling?