Is it advisable to focus on courses related to my background in electronics and networking rather than switching to unrelated fields like business analytics in Germany/France for a Master's?

Yes, it is generally advisable to focus on Master's courses related to your background in Electronics and Communication Engineering, especially for study in Germany, France, or the Netherlands.

Staying within your core domain leverages your education and work experience, making you more competitive for specialized roles in electronics, telecommunications, and related industries. Universities in these countries often prefer applicants whose academic and professional backgrounds align with their chosen program.

Switching to an unrelated field like business analytics may require starting from scratch, could affect your admission chances, and may make post-study job opportunities more challenging without relevant experience.

If you’re interested in data or analytics, consider interdisciplinary programs that combine electronics with data analysis or network analytics, allowing you to build on your strengths while expanding your skill set.