- What is the exact Difference between .equals() and == with an Example?.
- What is the Difference between String,StringBuffer and String Builder?
- Reverse the given sentence example:"i am indian" output should be "naidni ma i".
- Reverse the statement by words example:"i am indian" output should be indian am i.
- Remove the Duplicate numbers from given word "15071991".
- 256 convert into binary code and count the number of ones