Wipro Elite NTH interview experience
After the online assessment (aptitude, essay and coding), candidates report a technical interview of about 30–45 minutes followed by a short HR interview. Questions stay on fundamentals, small programs and the resume.
Selection process
- Online assessment: Aptitude, a written essay and two coding problems.
- Technical interview: C/C++/Java and OOP basics, data structures, DBMS, a small program, AI/ML basics and the resume.
- HR interview: Strengths, why Wipro, relocation, the service agreement and salary.
Technical questions candidates reported
- What are the differences between C++ and Java? (answer)
- What is object-oriented programming? (answer)
- Explain encapsulation and abstraction. (answer)
- What is the difference between an error and an exception? (answer)
- Write code to find the factorial of a number. (answer)
- Write code to print the first N Fibonacci numbers. (answer)
- Static versus dynamic memory allocation; malloc versus calloc. (answer)
- What are arrays and linked lists? How are they different? (answer)
- What is normalisation? (answer)
- What is the difference between a primary key and a foreign key? (answer)
- What is the difference between AI and ML? What is NLP? (answer)
- Questions on your final-year project, internships and certifications. (answer)
HR and managerial questions
- What are your strengths and weaknesses? (answer)
- Why Wipro? Which is your dream company? (answer)
- You will sign a service agreement with Wipro. Are you comfortable? (answer)
- Are you willing to relocate anywhere in India? (answer)
- What are your salary expectations? (answer)
Tips
- Practise writing factorial, Fibonacci, palindrome and prime programs by hand.
- Know the service agreement terms in your offer before the HR round.
- Revise your essay-writing basics; the essay is part of the selection.
Reported experiences
Elite NTH, on campus
Technical questions on C++ versus Java, OOP, encapsulation versus abstraction, error versus exception, factorial and Fibonacci code, malloc/calloc, arrays versus linked lists, normalisation, keys and AI versus ML, then resume questions. HR asked about strengths, the dream company, the agreement and relocation.