I applied online. I interviewed at HCLTech (Bengaluru) in Aug 2021
Interview
1. explain oops 2. explain virtual concept with program 3. What is vitual pointer and tables, when virtual pointer will be created, how many virtual table. 4. virtual constrcutor is possible 5. virtual detructor 6. Shallow copy and deep copy contructor 7. Explain with examples int* int const * int * const int const * const int **const int * const * const 8. Explain function pointer with examples 9. What is segmentation fault, how to debug and fix it. 10. What is smart pointer? Why it is used? Explain it types 11. What is this pointer? Which address it hold 12. STL Concept, Vector List Map, is duplicate allowed in Map? What is MultiMap? (Duplicate Allowed) 13. How to find end of node in linked list? 14. how to find a link list is circular or not? 15. How Vector allocates memory internallu? 16. Intialise and declare a array and access it's particular index 17. Access array with a pointer(pointer to a array) 18. Explain Lambda function 19. Explain Design pattern ? Singleton? Have you used? and in which case you have used it?
Interview questions [1]
Question 1
Basic C++ questions with Data structures and Algorithms
“The Technical Lead hiring process consisted of five rounds, including three technical interviews. After successfully clearing all stages, the salary negotiation concluded positively, resulting in a mutually agreeable compensation package.
hr round and technical round with manager two rounds of interview . and then hr updates you if your selected or not. the calls occurs within one weeks time. and the hr enquires on current ctc and expected ctc. the hr gives you a clear statement of how the salary will be.
Interview questions [1]
Question 1
prior experience and basic questions related to my profile
The process was an in-person, full-day interview at the HCL office. It began with a hackathon as a group of 5 people, where we designed and developed a complete end-to-end architecture for a delivery application. This was followed by a one-on-one technical interview. A few days later, the HR department reached out and offered me the job.
Interview questions [1]
Question 1
hackathon as a group of 5 people, where we designed and developed a complete end-to-end architecture for a delivery application