Java Programs asked in Interviews

  Intermediate Level Question asked :

1. Write a Java Program to execute program without main() method.
2. Write a Java program to print semicolon without using semicolon.
3. Write a Java Program for multiplication of a Table.
4. Write a Java Program for Addition of Two Number
5. Write a Java program to find largest number among three .
6. Write a Java Program to check number is Odd or Even.
7. Write a Java Program to check Number is Odd or Even without operator
8. Write a Java Program to print Fibonacci Series.
9. Write a Java program to find Factorial of a Number.
10.  Write a Java program to swapping a two number.
11. Write a Java program to swapping a two number without third variable.
12. Write a Java Program to check Prime Number.
13. Write a Java Program to remove white space from String.
14. Write a Java program if input array is like {10,20,30,40} then output should be like {90,80,70,60}.
15. Write a Java program to find element using Linear Search.
16. Write a Java program to Sorting using bubble Sort.
17. How to Convert String Array to List in Java.
18. How to Convert String to int in Java.
19. Write a java program to reverse of a number.
20. Write a Java Program to check number is Palindrome or not.
21. Write a Java Program to check Armstrong Number.
22. Write a Java program to find sum of  digit in a number.
23. Write a Java program to find sum of all even digit in anumber.
24. How To Remove Duplicate value from an Array.
25. Write a Java program to reverse of an Array.
26. Write a Java program to find Smallest and Largest Number inArray.
27. Write a Java Program to find Largest two number in Array.
28. Write a java program to sorting of an Array.
29. Write a Java program to convert Decimal Number into Binary.
30. Write a Java program to reverse of a String.
31. Write a Java Program to check String is Palindrome or not.
32. Write a Java program to drawNumber pattern.

Advanced Level Question asked :

1. Write a java program to find the No of Occurrence in Array.