The interview process typically goes through 4-5 rounds. Of these, 2-3 will be technical rounds, and the last 2 will be managerial and HR. Make sure you know the basics of what you have worked on. Do not fake your CV; know what you have written in your CV and be ready to answer questions about every skillset mentioned. Avoid saying you worked on something a long time ago and need to brush up. You should be prepared with details before the interview.

Basic concept for every skill.

Project-specific knowledge.

Code review if it's a development job.