I used to be interviewed in 2022. I’ve utilized to an ASE – Backend position by LinkedIn referral. Round 3 days later I obtained a name from HR concerning fundamental information and the explanation for the job change. On the identical name, I obtained affirmation that the primary tech spherical was scheduled 2 days later.
Tech Spherical 1: My first spherical was a bit unorthodox interview in my expertise. It began with my temporary intro after which the interviewer jumped onto a coding query.
- The interviewer requested me to create a .txt file having completely different unsorted lists on 5 strains Eg. [5,2,4,1,3].
- Then I used to be informed that I needed to learn the file, type the array/listing in every line, and retailer it in one other textual content. The interviewer additionally informed me that I can google something if wanted. Somewhat he insisted on google stuff that I’m unaware of and wished to see how I method this downside. I used to be in a position to full the answer rapidly.
- Moreover, he requested to do the identical for two enter information the place the writing order doesn’t matter and requested if I can enhance total effectivity. I proposed the usage of thread. The interviewer agreed and requested to proceed with the implementation. Right here, I manually carried out a easy simulation of binary semaphore utilizing a boolean variable for synchronization whereas writing operations. The interviewer requested me to clarify the identical little bit of code and he appeared happy. Then he requested me how would I implement synchronization between two separate techniques (in Distributed system arch).
- Then he requested if I understand how the google.com web page pops up at any time when I sort google.com within the browser.
- Moreover, he requested me to ping google.com and he did the identical and requested why have been we each getting completely different IPs.
- Then a handful of questions have been requested on OS and internship and private tasks.
- Inside 2 hours from the interview completion, I obtained a name from HR stating I had a second Tech interview the very subsequent day.
Tech Spherical 2: The interview began with a short intro of me and the interviewer. Then interviewer dug a bit into my current internship expertise as he had expertise with the identical area(CCaas) in previous. I used to be requested a bit about multithreading and synchronization as I’ve labored on comparable stuff in my internship tasks. The remainder of the interview was unbiased of DSA, DBMS, and OS questions.
Then the interviewer jumped onto a DSA query: https://www.geeksforgeeks.org/maximum-size-sub-matrix-with-all-1s-in-a-binary-matrix/
Moreover, the interview shifted to DBMS: I’ve a desk worker(emp_id, identify, manager_id, wage) and I’ve to get the rely identify of managers with staff underneath him and max wage amongst his staff.
After this, the interview obtained again to DSA with the next questions:
The interview ended with a few OS questions. I quickly obtained a name from HR for the subsequent interview is scheduled for the subsequent day.
Tech Spherical 3: This interview was taken by the Senior Supervisor. It began with my temporary intro. Then just a few questions on internship tasks and OS have been requested. Moreover, the interviewer requested a DSA query: https://www.geeksforgeeks.org/reduce-the-string-by-removing-k-consecutive-identical-characters/.
Right here the interview ended with a short on groups working in Tekion.
On the identical day by night, I obtained the choice mail 🙂