I was contacted by a recruiter asking to share my resume. Then, a recruiter called and gave an introduction of what they were looking for. An invitation for an interview was sent out via email.

The first round consisted of a few MCQs, one subjective question, and one programming question.

The second and third rounds were face-to-face interviews. The questions were asked from our interests. They mainly tested us on OOPs, algorithms, and the ability to break down and solve problems.

Describe how you can improve the deployed servers to handle a sudden spike in requests.