Complex sentence: The ECE department consists of both Electrical Engineering and Computer Engineering majors.It is also in joint operation with the undergraduate Department of Computer Science, as computer engineering majors and computer science majors take classes from both departments as part of their major requirements.
Split into simpler sentences: The ECE department consists of both Electrical Engineering and Computer Engineering majors. The computer engineering program is also in joint operation with the undergraduate Department of Computer Science, as computer engineering majors and computer science majors take classes from both departments as part of their major requirements.