he technical face-to-face interview is the most crucial step in the process. You should be familiar with computer fundamentals such as OOPS, DBMS, CN, OS, etc, and be able to explain them to the interviewer. It is necessary to be familiar with a programming language. Make sure you know at least one programming language. You do not need to be fluent in all programming languages, but at least one, such as C++, Java, or Python, should be familiar to you. You can be asked to write code too. Your problem-solving skills will also be evaluated by the interviewer. You'll be asked about your previous projects and professional experiences, including what you did, how you employed technology, and how successful you were.