The interview process typically begins with an initial screening, often conducted by a recruiter or HR representative. This stage involves reviewing the candidate's resume and qualifications to ensure they align with the job requirements.

Following the screening, candidates may be invited for a first-round interview, which could be over the phone or video call. During this stage, the interviewer focuses on assessing the candidate's experience, skills, and cultural fit.

If successful, the candidate moves to subsequent rounds, which might include technical interviews, case studies, or behavioral assessments. Each stage becomes progressively more in-depth, with interviewers diving deeper into the candidate's problem-solving abilities, teamwork, and knowledge relevant to the role.

Finally, after the rounds of interviews, feedback from all interviewers is gathered to make a hiring decision. Successful candidates receive an offer, while those not selected are typically informed of the decision through a follow-up email or call.

DSA: Graph and Binary Tree