Top Fresher Job Openings for College Graduates – 12.10.2025

Wipro Technical Interview Questions (with Answers)

1. What is the difference between C and C++?

Answer:
C is a procedural programming language, while C++ supports both procedural and object-oriented programming. C++ includes features such as classes, inheritance, and polymorphism that help in code reusability and modularity.

2. What is an object-oriented programming (OOP) concept?

Answer:
OOP is based on the concepts of classes and objects. It promotes principles like Encapsulation, Inheritance, Polymorphism, and Abstraction to make code modular, reusable, and easier to maintain.

3. What is the difference between Java and Python?

Answer:
Java is statically typed and requires explicit data type declarations, while Python is dynamically typed and easier to write with less code. Java is preferred for enterprise applications, and Python is popular for data science and scripting.

4. Explain the concept of inheritance in OOP.

Answer:
Inheritance allows a new class (child class) to acquire properties and behaviors of an existing class (parent class). It helps in code reusability and logical hierarchy creation.

5. What is normalization in databases?

Answer:
Normalization is the process of organizing data in a database to minimize redundancy and dependency. Common normal forms are 1NF, 2NF, and 3NF.

6. What is the difference between primary key and foreign key?

Answer:
A primary key uniquely identifies each record in a table, while a foreign key links two tables together by referencing the primary key of another table.

7. What is a deadlock in operating systems?

Answer:
A deadlock occurs when two or more processes are waiting for each other to release resources, causing all processes to remain stuck indefinitely.

8. What is a pointer in C?

Answer:
A pointer is a variable that stores the memory address of another variable. It is used for dynamic memory allocation and efficient array handling.

9. Explain the difference between GET and POST methods in HTTP.

Answer:
GET sends data via the URL and is used to request data from a server. POST sends data securely in the request body and is used to submit form data or upload files.

10. What is the difference between stack and queue?

Answer:
A stack follows the Last In, First Out (LIFO) principle, while a queue follows First In, First Out (FIFO). Stacks are used in recursion; queues are used in task scheduling.

11. What are joins in SQL?

Answer:
Joins are used to combine rows from two or more tables based on a related column. Types include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

12. What are the basic concepts of cloud computing?

Answer:
Cloud computing delivers computing services over the internet, including servers, storage, and applications. Key models are IaaS, PaaS, and SaaS.

13. What is Agile methodology?

Answer:
Agile is a software development approach that emphasizes iterative progress, collaboration, and flexibility. Work is divided into short cycles called sprints.

14. What are data structures?

Answer:
Data structures are ways to store and organize data efficiently — such as arrays, linked lists, stacks, queues, trees, and graphs.

15. What are the differences between Array and Linked List?

Answer:
Arrays store elements in contiguous memory, providing faster access but fixed size. Linked lists use pointers, allowing dynamic resizing but slower access.

Wipro HR & Behavioral Interview Questions (with Answers)

16. Tell me about yourself.

Answer:
A concise answer should include your academic background, technical skills, and a brief mention of projects or internships.
Example:
“I’m a Computer Science graduate with strong skills in Java and SQL. I completed an internship where I developed a small web-based application, which enhanced my teamwork and problem-solving abilities.”

17. Why do you want to work at Wipro?

Answer:
“I admire Wipro’s strong reputation for innovation, learning culture, and global presence. I believe it’s the right environment to start my career, learn from experienced professionals, and contribute to meaningful projects.”

18. What are your strengths and weaknesses?

Answer:
“My strengths are adaptability and consistent learning. I enjoy improving my skills through real-world challenges. My weakness is that I initially hesitate to delegate tasks, but I’m improving by trusting team processes.”

19. Where do you see yourself in 5 years?

Answer:
“I see myself growing into a technically strong professional, possibly leading a small team and contributing to key projects within Wipro.”

20. Tell me about a time you worked in a team.

Answer:
“During my final-year project, I collaborated with three classmates to develop a web-based attendance system. I handled the database design and coordinated integration tasks, which taught me valuable communication and planning skills.”

21. How do you handle pressure or deadlines?

Answer:
“I prioritize tasks, break them into smaller goals, and focus on completing them one by one. I also communicate early with my team if timelines need adjustment.”

22. What do you know about Wipro’s business model?

Answer:
“Wipro is a leading global IT services company offering solutions in digital transformation, consulting, cloud, cybersecurity, and business process outsourcing. It serves clients across multiple industries, including banking, healthcare, and manufacturing.”

23. What technologies are you currently learning?

Answer:
“I’m currently learning Python for automation and exploring cloud fundamentals through AWS courses to enhance my technical foundation.”

24. What motivates you?

Answer:
“I’m motivated by opportunities to learn new technologies and apply them to solve real-world problems. Achieving small milestones in a project gives me a strong sense of purpose.”

25. Do you have any questions for us?

Answer:
“Yes, I’d like to know more about the training programs Wipro offers for fresh graduates and how new hires are supported in their first year.”