HCL Interview for Experienced (L2/L3 protocol development)

Round 1:(30 mins)

It was Face to Face Interview. Interviewer asked the below questions.

1) Self Introduction

2) Explain roles and responsibility in last project

3) Explain storage classes in C

4) constant pointer, pointer to constant difference

5) Dynamic memory allocation malloc, calloc, realloc. How does free() knows the size of the memory to be freed.

6) find middle element of linked-list

7) consumer producer problem

8) linux commands to search for a file, to find memory occupied by processes

Round 2:(15 mins)

It was a telephonic interview with the manager.

Interviewer asked about my role in previous company and asked me question on vlan, basic switching and routing etc.,

Round 3:(10 mins)

It was also a telephonic interview with HR.

1) Brief about yourself

2) why do you want to change company?

3) why HCL

4) job location and salary discussions


Write your Interview Experience or mail it to contribute@geeksforgeeks.org

My Personal Notes arrow_drop_up

Check out this Author's contributed articles.

If you like GeeksforGeeks and would like to contribute, you can also write an article using contribute.geeksforgeeks.org or mail your article to contribute@geeksforgeeks.org. See your article appearing on the GeeksforGeeks main page and help other Geeks.

Please Improve this article if you find anything incorrect by clicking on the "Improve Article" button below.

Article Tags :
Practice Tags :

Be the First to upvote.

Please write to us at contribute@geeksforgeeks.org to report any issue with the above content.