IBM CIO Interview Expertise for Software program Developer (Intern+FTE)

ROUND 1: This spherical was a coding spherical. The coding was carried out on-line. The take a look at consisted of 6 questions. 

• 2 questions on arrays (Exor sum of all subarrays, Most or sum), 
• 2 from SQL, 
• 1 easy drawback, 
• and 1 graph-based drawback.

I solved round 3 questions with passing all take a look at instances. That was enough to get me by means of the spherical.

ROUND 2: My spherical 2 interview was a Technical + HR interview. There have been two HRs questioning me. They first began by reviewing my code from spherical 1. One of many HRs requested me to optimize my code. I did it. Then he requested me to resolve a query that I didn’t remedy in spherical 1. I solved it. After this, they requested me to stroll them by means of my initiatives. I’ve performed 4 initiatives and I spoke about all of them. My mission pursuits have been in ML and AI. The HR additionally had the identical pursuits. He then began throwing questions. He questioned me on primary ML and my initiatives. The questions have been like 

1. What’s Gradient descent?
2. What’s Loss Operate?
3. Why Gradient descent is expressed as dy/dx?
4. What’s F1 rating? What’s the components for F1 rating?
5. Inform me a case once we use the F1 rating as a efficiency metric as a substitute of accuracy.
6. How do you determine in case your mannequin is overfitted or underneath fitted?
7. What are step sizes?
8. What’s the native minimal? How do you obtain it?
9. Then a number of questions on epochs, batch measurement, and studying charge from my mission.
10. Being an ECE pupil are you able to handle to work as a software program developer?
11. If I put in an ML and AI mission, can you’re employed independently?

These are a few of the questions that have been requested within the interview. So, you should be sturdy along with your information of your initiatives. Excessive variety of initiatives will actually assist you to clear this spherical. Together with these, you will need to even be realizing CS ideas like OS, Networks, and Knowledge Buildings. I used to be the final candidate to be interviewed. After my interview, I waited for 10 minutes they usually learn out the chosen candidates’ names. I bought chosen. That’s just about it. All the very best.