Hi there,
Bsc or bAchelpr of science is a three year undergraduate course that opens many lines in future but as it is a general degree so at many places it is not preferred.
Computer science is a very vast subject that includes architecture of computer, networks systems and many more such related topics. Below I have mentioned the topics that are in the first year syllabus of computer science:
Hope this information helps you.
Thank you and good luck:)
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