I remember some Hadith which said that “Seeking knowledge is necessary” and “Knowledge gives life to soul” etc.
1) My question here is, does the knowledge being referred to in the Hadith only Islamic knowledge like in Hawza or all types of knowledge like what we study in School, University?

2) I’m studying BBA in University currently, to me this type of knowledge is worldly knowledge that I believe won’t help in Akhira (Hereafter), is this view of mine correct or the knowledge I get in this degree or any other degree also considered as good knowledge and gives me Sawab for studying?

Those hadiths primarily refer to religious knowledge any knowledge that brings you close to Allah and allows you to see His greatness. You may see this for more details: