HCL Interview Experience

I have 3 years of experienced C++ developer. So, I have attended HCL interview for the C++ developer role.

There were three rounds for 

1. Telephonic Basic round.
2. Technical
3. HR

Telephonic Basic round: In the telephonic round, the question was asked about  

1. Past project details
2. How we have used C++ concepts like polymorphism, overloading in our project
3. What are the biggest challenge faced / issue resolved at your current project and a little discussion about the same

Technical: In the technical round, I was asked about c++ topics like

• Linked list programming questions.

  1. Reverse a linked list  
  2. Delete a node in a single linked list when the head node is given
  3. The bit manipulations based program
  4. The string question- to print all subsequences

• Smart pointers and code to explain the same

• Dangling pointer and memory leak questions

HR: In HR round, the discussion was mostly related to package and role-related stuff.