Top 30 frequently asked java interview programs for freshers

1. Print prime numbers?  
2. Basic Java program to find area and perimeter of circle
3. Print 1 to 10 without using loops  
4. Print numbers in pyramid shape?  


5. Add 2 Matrices
6. Basic Java Example Program to check even or add
7. What happens if we place return statement in try catch blocks 
8. Write a java program to convert binary to decimal 
9. Java Program to convert Decimal to Binary
10. Interfaces allows constructors? 
11. Can we create private constructor in java
12. Java interview Questions on main() method  
13. Explain java data types with example programs 
14. Swap two numbers without using third variable in java 
15. Find sum of digits in java 
16. Check Even or Odd without using modulus and division  
17. String Reverse Without using String API 
18. Check string is palindrome or not?
19. Reverse a number in java?




20. Fibonacci series with Recursive?
21. Fibonacci series without using Recursive?
22. Sort the String using string API?
23. Sort the String without using String API?
24. How to find largest element in an array with index and value ?
25. Sort integer array using bubble sort in java?
26. Check armstrong number or not?
27. Multiply 2 Matrices
28. Explain return type in java 
29. Can we call Sub class methods using super class object? 
30. Can we Override private methods ? 

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Top 30 frequently asked java interview programs for freshers

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