subjects in computer engineering

What are the most important subjects in computer science?

What are the most important subjects in computer science? In this post I discuss the major subjects in a computer science degree course: Data structures,
Data base management,
Dgital systems or computer architecture,
Calculus ,
Discrete mathematics,
Algorithms and their analysis,
Software design and software engineering,
Data communications and networking,
Systems programming,
Object oriented concepts ,
Operating systems ,
Two or three programming languages like Python, C++, Java, C, etc