what is nested class in java?
What is replacefirst in java?
What does jre stand for?
What is the difference between choice and list?
What is indexof in java?
Is java 11 paid version?
How infinite loop is declared?
What are inbuilt functions?
what are ER diagrams?
Have you ever used hashtable and dictionary?
If I have 1000 objects and my requirement is to sort them quickly, then which collection would you recommend and why?
what type of questions asked for barclays technologies pune please send urgent
difference between arraylist and linkedlist otherthan performance