50+ Java Programs For Interview (PDF)

Java is a widely used programming language with a vast ecosystem of libraries and frameworks. When preparing for a Java interview, it’s crucial to have hands-on experience with writing code. In this blog post, we present “50+ Java Programs for Interview: A Comprehensive PDF Guide.”

This guide provides a wide range of Java programming exercises that cover various concepts and scenarios frequently encountered in interviews. Let’s dive into this invaluable resource and equip yourself with the skills to confidently tackle Java programming challenges!

Why “50+ Java Programs”?

In this guide, we have compiled a comprehensive collection of 50+ Java programs that are commonly asked in interviews. To make it even more convenient for you, we have made these programs available in a downloadable PDF format.

Java Programs

Let’s dive in and explore the world of Java programming!

1. Simple Java Program
2. Print Integer in java
3. Command Line Argument
4. How to get Using input using Scanner Program in java
5. How to convert Fahrenheit to Celsius Program in java
6. How to swap 2 no using 3rd variable Program in java
7. How to swap 2 no without using 3rd variable Program in java
8. How to add two number Program in java
9. Find Largest no in java Program
10. If Else clause in java
11. If Else clause in java- Program 2
12. Nested If Else clause in java
13. How to check Odd and Even Number in java
14. Find factorial for given no Program in Java
15. How to complete 2 string in Java program
16. Simple For Loop Program in Java
17. Print Star console using Loop
18. Print Star console using Loop
19. While loop Program in java
20. Print Reverse number in java program
21. While loop using break Program in java
22. While loop using break and continue Program in java
23. Print all alphabet using for loop Program in java
24. Enhance loop in java Program
25. Print Multiplication table Program in java
26. Print prime no Program in java
27. Check no is Armstrong or not in java Program
28. Print Floyd’s Triangle in java Program
29. Find All substring of string in java Program
30. Print reverse string in java Program
31. Check Given No is palindrome or Not in java Program
32. How to add two matrix in java Program
33. How to multiply two matrix in java Program
34. How to get transpose of matrix in java Program
35. How to compare 2 string in java Program
36. How to string width with specific char in java Program
37. How to use indesOf() in java Program
38. How to replace string with another string in java Program
39. How to split string in java Program
40. How to remove space in string both end in java Program
41. How to convert all char in string lower case in java Program
42. How to create method in java Program
43. Find Length, Concatenate and Replace String in Java Program
44. How Static block working in java Program
45. Difference between Static and Instance method working in java Program
46. How to create Multiple class in java Program
47. How to create constructor in java Program
48. How to create constructor overloading in java Program
49. Exception Handling java Program
50. How to throw exception in java Program
51. Advantage of Finally in Exception Handling java Program
52. How to create Interface in java Program
53. How to print date and time in java Program
54. How to SQL Date in java Program
55. How to Date format in java Program
56. How to Generate random number in java Program
57. How perform garbage collection in java Program
58. How to get own IP Address in java Program
59. How to open notepad in java Program
60. Leaner search Program in java

Conclusion

Preparing for a Java interview requires hands-on practice and a solid understanding of programming concepts. The collection of 50+ Java programs provided in this PDF will serve as an excellent resource to sharpen your coding skills and prepare for your interview. By working through these programs, you will not only gain confidence in your Java programming abilities but also develop problem-solving techniques that are often tested during interviews.

Remember, practice makes perfect, so allocate dedicated time to solve these programs, analyze the solutions, and optimize your code. Good luck with your Java interview preparation! Download the PDF, start coding, and shine in your upcoming interviews.

Number of Pages

36 Pages

Download the Java Programs from here

For Java Tutorial PDF From here