First of all I am a second year M.Sc. Student in Computer science, working on information networks and enjoy my research a lot. In my B.Sc. final Project I had worked on intrusion detection systems, which was actually a computer network protocol related area and irrelevant to my current field.
I should mention that actually I am not frustrated with my current research or topics that I was working during B.Sc. But the problem is that I am also so excited about other nearly irrelevant topics.
For example I have passed about two courses in signal processing and now sometimes I am thinking about continue my PhD in that field. I am also interested in algorithms and CS theory, etc.
I want to know is It OK to have such broad activity in your resume or this can flag me as picky person regard that I finished successfully every project that I had been started and it can be verified in Recommendation Letters and so on.