TCS interview and updates when
Had my TCS Ninja interview on 7th May at TCS Olympus, Thane.
Reached the venue, took the visitor ID card and went inside. First they verified all my documents. During verification, they noticed that my middle name was missing in the application form. My Aadhaar has my father’s name as the middle name, so they pointed out the mismatch. Since my interview was getting scheduled immediately, they told me to attend the interview first and later update the application form details.
The interview was mostly resume-based. MR, TR and HR were sitting together.
Interviewer first asked about my skills. I mentioned Python, ML and Data Science. After that he suddenly asked me about interfaces, which I couldn’t answer properly because that’s more related to Java. I clarified that my main skills were Python/ML/Data Science.
Then he asked about the 4 pillars of OOPs, which I answered correctly.
After that he moved to DBMS questions:
- Normalization
- Types of keys
I was able to answer those.
Since NumPy was mentioned in my resume, he also asked about dimensions in NumPy. I got confused there and couldn’t answer properly.
Lastly the hr and mr people asked questions.
After the interview they said I can leave, no 'any questions for us' was asked.
They also asked whether it was my first interview. Not sure if that was a good or bad sign.
After the interview they initially told me to wait for updating the application form, but later they said I could leave.