difference between vectorlist and hash
What is function declaration?
Give an example of use of pointers in java class.
What are the types of literals?
What differences exist between iterator and listiterator?
What does exclamation mean in java?
Why are getters and setters used?
How do singleton patterns work?
What is method overloading and method overriding?
Write a program to reverse a number in java?
What is the difference between error and exception and explain in simple words not whatever is given in the book.
Write a program to print 15 random numbers using foreach of java 8?
Explain the use of volatile field modifier?