A 2-year gap after Class 12 generally does not create a major problem during placements, whether in core or non-core sectors, as long as you are able to justify the gap with a valid and genuine reason. Many students take a gap due to medical issues, financial challenges, preparation for competitive exams, personal reasons or skill development courses, and companies usually accept these explanations. Most recruiters focus more on your academic performance in college, communication skills, technical knowledge, internships, projects and overall confidence rather than the gap itself. However, you should be prepared to explain how you used that time productively because an unexplained or careless gap may raise questions during the interview. If you build a good resume, gain relevant skills and perform well in interviews, a 2-year gap will not stop you from getting placed in either core or non-core fields. All the best.